HMP351U7AFR8C-S6

240pin DDR2 SDRAM Unbuffered DIMMs based on 2Gb A version This Hynix unbuffered Dual In-Line Memory Module (DIMM) series consists of 2Gb A version DDR2 SDRAMs in Fine Ball Grid Array (FBGA) packages on a 240pin glass-epoxy substrate. This Hynix 2Gb version A based DDR2 Unbuffered DIMM series provide a high performance 8 byte interface in 133.35mm width form factor of industry standard. It is suitable for easy interchange and addition. FEATURES • JEDEC standard Double Data Rate2 Synchronous DRAMs (DDR2 SDRAMs) with 1.8V +/- 0.1V Power Supply • All inputs and outputs are compatible with SSTL_1.8 interface • • • • • • 8 Bank architecture • Posted CAS • Programmable CAS Latency 3,4,5, 6 OCD (Off-Chip Driver Impedance Adjustment) ODT (On-Die Termination) • • DDR2 SDRAM Package: 60ball FBGA(256Mx8) 133.35 x 30.00 mm form factor RoHS compliant Serial presence detect with EEPROM 8192 refresh cycles / 64ms • • • Fully differential clock operations (CK & CK) Programmable Burst Length 4 / 8 with both sequential and interleave mode Auto refresh and self refresh supported ORDERING INFORMATION # of DRAM s 16 18 # of ranks 2 2 Part Name HMP351U6AFR8C - Y5/S5/S6 HMP351U7AFR8C - Y5/S5/S6 Density 4GB 4GB Org. 512Mx64 512Mx72 Materials Halogen-free Halogen-free ECC None ECC This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any responsibility for use of circuits described. No patent licenses are implied. Rev. 0.1 / Mar 2009 1 1240pin DDR2 SDRAM Unbuffered DIMMs SPEED GRADE & KEY PARAMETERS Y5 (DDR2-667) Speed @CL3 Speed @CL4 Speed @CL5 Speed @CL6 CL-tRCD-tRP 400 533 667 5-5-5 S6 (DDR2-800) 400 533 800 800 6-6-6 S5 (DDR2-800) 400 533 800 800 5-5-5 Unit Mbps Mbps Mbps Mbps tCK ADDRESS TABLE Density 4GB 4GB Organization Ranks 512M x 64 512M x 72 2 2 SDRAMs 256Mb x 8 256Mb x 8 # of DRAMs 16 18 # of row/bank/column Address 14(A0~A13)/3(BA0~BA2)/10(A0~A9) 14(A0~A13)/3(BA0~BA2)/10(A0~A9) Refresh Method 8K / 64ms 8K / 64ms Rev. 0.1 / Mar 2009 2 1240pin DDR2 SDRAM Unbuffered DIMMs Input/Output Functional Description Symbol CK[2:0], CK[2:0] Type SSTL Polarity Differential Crossing Pin Description CK and /CK are differential clock inputs. All the DDR2 SDRAM addr/cntl inputs are sampled on the crossing of positive edge of CK and negative edge of /CK. Output(read) data is reference to the crossing of CK and /CK (Both directions of crossing) Activates the DDR2 SDRAM CK signal when high and deactivates the CK signal when low. By deactivating the clocks, CKE low initiates the Power Down mode or the Self Refresh mode. Enables the associated DDR2 SDRAM command decoder when low and disables the CKE[1:0] SSTL Active High S[1:0] SSTL Active Low command decoder when high. When the command decoder is disabled, new commands are ignored but previous operations continue. Rank 0 is selected by S0; Rank 1 is selected by S1 RAS, CAS, WE ODT[1:0] SSTL SSTL Supply Supply SSTL Active Low Active High /RAS,/CAS and /WE(ALONG WITH S) define the command being entered. Asserts on-die termination for DQ, DM, DQS and DQS signals if enabled via the DDR2 SDRAM mode register. Reference voltage for SSTL18 inputs Power supplies for the DDR2 SDRAM output buffers to provide improved noise immunity. For all current DDR2 unbuffered DIMM designs, VDDQ shares the same power plane as VDD pins. Vref VDDQ BA[2:0] - Selects which DDR2 SDRAM internal bank of four or eight is activated. During a Bank Activate command cycle, Address input defines the row address(RA0~RA15) During a Read or Write command cycle, Address input defines the column address when sampled at the cross point of the rising edge of CK and falling edge of CK. In addition to A[9:0], A10/AP, A[13:11] SSTL - the column address, AP is used to invoke autoprecharge operation at the end of the burst read or write cycle. If AP is high., autoprecharge is selected and BA0-BAn defines the bank to be precharged. If AP is low, autoprecharge is disabled. During a Precharge command cycle., AP is used in conjunction with BA0-BAn to control which bank(s) to precharge. If AP is high, all banks will be precharged regardless of the state of BA0-BAn inputs. If AP is low, then BA0-BAn are used to define which bank to precharge. DQ[63:0], CB[7:0] SSTL - Data and Check Bit Input/Output pins. DM is an input mask signal for write data. Input data is masked when DM is sampled DM[8:0] SSTL Active High High coincident with that input data during a write access. DM is sampled on both edges of DQS. Although DM pins are input only, the DM loading matches the DQ and DQS loading. Power and ground for the DDR2 SDRAM input buffers, and core logic. VDD and VDDQ pins are tied to VDD/VDDQ planes on these modules. Data strobe for input and output data. For Rawcards using x16 organized DRAMs, DQ0~7 connect to the LDQS pin of the DRAMs and DQ8~15 connect to the UDQS pin of the DRAM These signals are tied at the system planar to either VSS or VDD to configure the serial SPD EEPROM. This is a bidirectional pin used to transfer data into or out of the SPD EEPROM. A resister must be connected to VDD to act as a pull up. This signal is used to clock data into and out of the SPD EEPROM. A resistor may be connected from SCL to VDD to act as a pull up on the system board. Power supply for SPD EEPROM. This supply is separate from the VDD/VDDQ power plane. EEPROM supply is operable from 1.7V to 3.6V. VDD,VSS DQS[8:0], DQS[8:0] SA[2:0] SDA SCL VDDSPD Supply Differential crossing Supply SSTL Rev. 0.1 / Mar 2009 3 1240pin DDR2 SDRAM Unbuffered DIMMs PIN CONFIGURATION Front Side 1 pin 64 pin 65 pin 120 pin 121 pin 184 pin 185 pin 240 pin Back Side PIN ASSIGNMENT Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Name VREF VSS DQ0 DQ1 VSS DQS0 DQS0 VSS DQ2 DQ3 VSS DQ8 DQ9 VSS DQS1 DQS1 VSS NC NC VSS DQ10 DQ11 Pin 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 Name VSS NC(CB0)* NC(CB1)* VSS NC(DQS8)* NC(DQS8)* VSS NC(CB2)* NC(CB3)* VSS VDDQ CKE0 VDD BA2 NC VDDQ A11 A7 VDD A5 A4 VDDQ Pin 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 Name DQ33 VSS DQS4 DQS4 VSS DQ34 DQ35 VSS DQ40 DQ41 VSS DQS5 DQS5 VSS DQ42 DQ43 VSS DQ48 DQ49 VSS SA2 NC,TEST1 Pin 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 Name VSS DQ4 DQ5 VSS DM0 NC VSS DQ6 DQ7 VSS DQ12 DQ13 VSS DM1 NC VSS CK1 CK1 VSS DQ14 DQ15 VSS Pin 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 Name NC(CB4)* NC(CB5)* VSS NC(DM8)* NC VSS NC(CB6)* NC(CB7)* VSS VDDQ CKE1 VDD A15 A14 VDDQ A12 A9 VDD A8 A6 VDDQ A3 Pin 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 Name VSS DM4 NC VSS DQ38 DQ39 VSS DQ44 DQ45 VSS DM5 NC VSS DQ46 DQ47 VSS DQ52 DQ53 VSS CK2 CK2 VSS * The pin names in parenthesizes are applied to DIMM with ECC only. Rev. 0.1 / Mar 2009 4 PIN ASSIGNMENT(Continued) Pin 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Name VSS DQ16 DQ17 VSS DQS2 DQS2 VSS DQ18 DQ19 VSS DQ24 DQ25 VSS DQS3 DQS3 VSS DQ26 DQ27 Pin 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Name A2 VDD VSS VSS VDD NC VDD A10/AP BA0 VDDQ WE CAS VDDQ S1 ODT1 VDDQ VSS DQ32 Pin 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 Name VSS DQS6 DQS6 VSS DQ50 DQ51 VSS DQ56 DQ57 VSS DQS7 DQS7 VSS DQ58 DQ59 VSS SDA SCL Pin 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 Name DQ20 DQ21 VSS DM2 NC VSS DQ22 DQ23 VSS DQ28 DQ29 VSS DM3 NC VSS DQ30 DQ31 VSS Pin 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 Name A1 VDD CK0 CK0 VDD A0 VDD BA1 VDDQ RAS S0 VDDQ ODT0 A13 VDD VSS DQ36 DQ37 Pin 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 Name DM6 NC VSS DQ54 DQ55 VSS DQ60 DQ61 VSS DM7 NC VSS DQ62 DQ63 VSS VDDSPD SA0 SA1 *NC=No connect Notes: 1. The TEST pin is reserved for bus analysis tools and is not connected on standard memory module products (DIMMs). 2. NC Pins should not be connected to anything, including bussing within the NC group. 1240pin DDR2 SDRAM Unbuffered DIMMs FUNCTIONAL BLOCK DIAGRAM 4GB(512Mbx64) - HMP351U6AFR8C /S1 /S0 / DQS0 DQS0 DM0 DM /CS DQS /DQS / I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 / DQS4 DQS4 DM4 DM /CS DQS /DQS DM /CS DQS /DQS DM I/ O 0 I/ O 1 I/ O 2 /CS DQS /DQS DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D0 D8 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 / DQS5 DQS5 DM5 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D4 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D12 / DQS1 DQS1 DM1 DM /CS DQS /DQS I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM /CS DQS /DQS DM /CS DQS /DQS DM I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 /CS DQS /DQS DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 / DQS2 DQS2 DM2 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D1 D9 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 / DQS6 DQS6 DM6 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D5 D13 DM /CS DQS /DQS I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM /CS DQS /DQS DM /CS DQS /DQS DM I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 /CS DQS /DQS DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 / DQS3 DQS3 DM3 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D2 D10 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 / DQS7 DQS7 DM7 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D6 D14 DM /CS DQS /DQS DM I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 /CS DQS /DQS DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D3 D11 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D7 D15 BA0-BA2 A0-A15 CKE0 CKE1 /CAS /RAS /WE ODT0 ODT1 SDRAMS D0-D15 SDRAMS D0-D15 SDRAMS D0-D7 SDRAMS D8-D15 SDRAMS D0-D15 SDRAMS D0-D15 SDRAMS D0-D15 SDRAMS D0-D7 SDRAMS D8-D15 SCL SCL WP A0 SA0 Serial PD A1 SA1 SDA Clock Signal Loads Clock Input SDRAMs 4 A1 SA2 CK0, /CK0 CK1, /CK1 VDD S PD VDD /V DDQ VREF VSS Serial PD DO-D15 6 CK2, /CK2 6 DO-D15 DO-D15 Notes: 1. DQ,DM,DQS,/DQS resistors : 22 Ω +/- 5 %. 2. Bax,Ax,/RAS,/CAS,/WE resistors : 7.5 Ω +/- 5 %. Rev. 0.1 / Mar 2009 6 1240pin DDR2 SDRAM Unbuffered DIMMs FUNCTIONAL BLOCK DIAGRAM 4GB(512Mbx72) - HMP351U7AFR8C /S1 /S0 / DQS0 DQS0 DM0 DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S / DQS4 D QS4 DM4 DM / CS DQ S / DQ S DM I/ O 0 I/ O 1 I/ O 2 / CS DQ S / DQ S D Q0 D Q1 D Q2 D Q3 D Q4 D Q5 D Q6 DQ7 / DQS1 DQS1 DM1 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D0 D9 DQ 32 DQ 33 DQ 34 DQ 35 DQ 36 DQ 37 DQ 38 D Q 39 / DQS5 D QS5 DM5 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D4 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D13 DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S D Q8 D Q9 DQ 10 DQ 11 DQ 12 DQ 13 DQ 14 DQ 15 / DQS2 DQS2 DM2 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D1 D10 DQ 40 DQ 41 DQ 42 DQ 43 DQ 44 DQ 45 DQ 46 D Q 47 / DQS6 DQS6 D M6 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D5 D14 / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S DQ 16 DQ 17 DQ 18 DQ 19 DQ 20 DQ 21 DQ 22 DQ 23 / DQS3 DQS3 DM3 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D2 D 11 DQ 48 DQ 49 DQ 50 DQ 51 DQ 52 DQ 53 DQ 54 DQ 55 / DQS7 D QS7 DM7 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D6 D15 DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 DM / CS DQ S / DQ S DM / CS DQ S / DQ S DM I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 / CS DQ S / DQ S DQ 24 DQ 25 DQ 26 DQ 27 DQ 28 DQ 29 DQ 30 DQ 31 / DQS8 DQS8 DM8 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D3 D12 DQ 56 DQ 57 DQ 58 DQ 59 DQ 60 DQ 61 DQ 62 D Q 63 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D7 D 16 V DD S P D Serial PD DO-D 17 DO-D 17 DO-D 17 Clock Signal Loads Clock Input SD RAM s DM / CS DQ S / DQ S I/ O 0 I/ O 1 I/ O 2 DM / CS DQ S / DQ S V D D /V D D Q V R EF C B0 C B1 C B2 C B3 C B4 C B5 C B6 CB7 BA0-BA2 A0-A13 CKE0 CKE1 /CAS /RAS /W E ODT0 ODT1 I/ O 0 I/ O 1 I/ O 2 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 CK0, /C K0 CK1, /C K1 CK2, /C K2 6 6 6 D8 I/ O 3 I/ O 4 I/ O 5 I/ O 6 I/ O 7 D 17 SCL VSS SCL WP A0 Serial P D A1 SA1 A1 S A2 SDA SDR AM S D0-D 17 SD RAM S D0-D17 SDR AM S D 0-D 8 SDR AM S D9-D 17 SD RAM S D0-D17 SDR AM S D0-D 17 SDR AM S D0-D 17 SD RAM S D 0-D8 SD RAM S D9-D17 S A0 Notes: 1. DQ ,DM ,D Q S,/DQ S resistors : 22 Ω + /- 5 % . 2. Bax,Ax,/RAS,/CAS,/W E resistors : 7.5 Ω + /- 5 % . Rev. 0.1 / Mar 2009 7 1240pin DDR2 SDRAM Unbuffered DIMMs ABSOLUTE MAXIMUM RATINGS Parameter Voltage on VDD pin relative to Vss Voltage on VDDQ pin relative to Vss Voltage on any pin relative to Vss Symbol VDD VDDQ VIN, VOUT Value - 1.0 ~ 2.3 - 0.5 ~ 2.3 - 0.5 ~ 2.3 Unit V V V Note 1 1 1 Operation Conditions and Environmental Parameters Parameter DIMM Operating temperature(ambient) Storage Temperature Storage Humidity(without condensation) DIMM Barometric Pressure(operating & storage) DRAM Component Case Temperature Range Notes: 1. Stress greater than those listed may cause permanent damage to the device. This is a stress rating only, and device functional operation at or above the conditions indicated is not implied. Exposure to absolute maximum rating con ditions for extended periods may affect reliability. 2. Up to 9850 ft. 3. If the DRAM case temperature is Above 85oC, the Auto-Refresh command interval has to be reduced to tREFI=3.9us. For Measurement conditions of TCASE, please refer to the JEDEC document JESD51-2. Symbol TOPR TSTG HSTG PBAR TCASE Rating 0 ~ +55 -50 ~ +100 5 to 95 105 to 69 0 ~+95 Units oC oC Notes 1 1 2 3 % K Pascal o C DC OPERATING CONDITIONS (SSTL_1.8) Symbol VDD VDDL VDDQ VREF VTT VDDSPD Notes: 1. Min. Type. and Max. values increase by 100mV for C3(DDR2-533 3-3-3) speed option. 2. VDDQ tracks with VDD,VDDL tracks with VDD. AC parameters are measured with VDD,VDDQ and VDD. 3. The value of VREF may be selected by the user to provide optimum noise margin in the system. Typically the value of VREF is expected to be about 0.5 x VDDQ of the transmitting device and VREF is expected to track variations in VDDQ. 4. Peak to peak ac noise on VREF may not exceed +/-2% VREF (dc). 5. VTT of transmitting device must track VREF of receiving device. Parameter Supply Voltage Supply Voltage for DLL Supply Voltage for Output Input Reference Voltage Termination Voltage EEPROM Supply Voltage Rating Min. 1.7 1.7 1.7 0.49*VDDQ VREF-0.04 1.7 Typ. 1.8 1.8 1.8 0.50*VDDQ VREF Max. 1.9 1.9 1.9 0.51*VDDQ VREF+0.04 3.6 Units V V V mV V V Notes 1 1,2 1,2 3,4 5 Rev. 0.1 / Mar 2009 8 1240pin DDR2 SDRAM Unbuffered DIMMs INPUT DC LOGIC LEVEL Parameter dc Input logic HIGH dc Input logic LOW Symbol VIH(DC) VIL(DC) Min VREF + 0.125 -0.30 Max VDDQ + 0.3 VREF - 0.125 Unit V V Note INPUT AC LOGIC LEVEL DDR2 667, 800 Parameter Symbol Min AC Input logic High AC Input logic Low VIH(AC) VIL(AC) VREF + 0.200 Max VREF - 0.200 V V Unit Note AC INPUT TEST CONDITIONS Symbol VREF VSWING(MAX) SLEW Notes: 1. 2. Input waveform timing is referenced to the input signal crossing through the VREF level applied to the device under test. The input signal minimum slew rate is to be maintained over the range from VREF to VIH(ac) min for rising edges and the range from VREF to VIL(ac) max for falling edges as shown in the below figure. 3. AC timings are referenced with input waveforms switching from VIL(ac) to VIH(ac) on the positive transitions and VIH(ac) to VIL(ac) on the negative transitions. Condition Input reference voltage Input signal maximum peak to peak swing Input signal minimum slew rate Value 0.5 * VDDQ 1.0 1.0 Units V V V/ns Notes 1 1 2, 3 VSWING(MAX) VDDQ VIH(ac) min VIH(dc) min VREF VIL(dc) max VIL(ac) max VSS delta TR Rising Slew = VIH(ac) min - VREF delta TR delta TF < Figure: AC Input Test Signal Waveform > VREF - VIL(ac) max delta TF Falling Slew = Rev. 0.1 / Mar 2009 9 1240pin DDR2 SDRAM Unbuffered DIMMs Differential Input AC logic Level Symbol VID (ac) VIX (ac) Parameter ac differential input voltage ac differential cross point voltage Min. 0.5 0.5 * VDDQ - 0.175 Max. VDDQ + 0.6 0.5 * VDDQ + 0.175 Units V V Note 1 2 1. VIN(DC) specifies the allowable DC execution of each input of differential pair such as CK, CK, DQS, DQS, LDQS, LDQS, UDQS and UDQS. 2. VID(DC) specifies the input differential voltage |VTR -VCP | required for switching, where VTR is the true input (such as CK, DQS, LDQS or UDQS) level and VCP is the complementary input (such as CK, DQS, LDQS or UDQS) level. The minimum value is equal to VIH(DC) - VIL(DC). VDDQ VTR VID VCP VSSQ < Differential signal levels > Notes: 1. VID(AC) specifies the input differential voltage |VTR -VCP | required for switching, where VTR is the true input signal (such as CK, DQS, LDQS or UDQS) and VCP is the complementary input signal (such as CK, DQS, LDQS or UDQS). The minimum value is equal to V IH(AC) - VIL(AC). 2. The typical value of VIX(AC) is expected to be about 0.5 * VDDQ of the transmitting device and VIX(AC) is expected to track variations in VDDQ. VIX(AC) indicates the voltage at which differential input signals must cross. Crossing point VIX or VOX DIFFERENTIAL AC OUTPUT PARAMETERS Symbol VOX (ac) Note: 1. The typical value of VOX(AC) is expected to be about 0.5 * VDDQ of the transmitting device and VOX(AC) is expected to track variations in VDDQ. VOX(AC) indicates the voltage at which differential output signals must cross. Parameter ac differential cross point voltage Min. 0.5 * VDDQ - 0.125 Max. 0.5 * VDDQ + 0.125 Units V Note 1 Rev. 0.1 / Mar 2009 10 1240pin DDR2 SDRAM Unbuffered DIMMs OUTPUT BUFFER LEVELS OUTPUT AC TEST CONDITIONS Symbol VOTR Note: 1. The VDDQ of the device under test is referenced. Parameter Output Timing Measurement Reference Level SSTL_18 0.5 * VDDQ Units V Notes 1 OUTPUT DC CURRENT DRIVE Symbol IOH(dc) IOL(dc) Notes: 1.VDDQ = 1.7 V; VOUT = 1420 mV. (VOUT - VDDQ)/IOH must be less than 21 ohm for values of VOUT between VDDQ and VDDQ - 280 mV. 2. VDDQ = 1.7 V; VOUT = 280 mV. VOUT/IOL must be less than 21 ohm for values of VOUT between 0 V and 280 mV. 3. The dc value of VREF applied to the receiving device is set to VTT 4. The values of IOH(dc) and IOL(dc) are based on the conditions given in Notes 1 and 2. They are used to test device drive current capability to ensure VIH min plus a noise margin and VIL max minus a noise margin are delivered to an SSTL_18 receiver. The actual current values are derived by shifting the desired driver operating point along a 21 ohm load line to define a convenient driver current for measurement. Parameter Output Minimum Source DC Current Output Minimum Sink DC Current SSTl_18 - 13.4 13.4 Units mA mA Notes 1, 3, 4 2, 3, 4 Rev. 0.1 / Mar 2009 11 1240pin DDR2 SDRAM Unbuffered DIMMs PIN Capacitance (VDD=1.8V,VDDQ=1.8V, TA=25°C) 4GB: HMP351U6AFR8C Pin CK, CK CKE, ODT, CS Address, RAS, CAS, WE DQ, DM, DQS, DQS Symbol CCK CI1 CI2 CIO Min TBD TBD TBD TBD Max TBD TBD TBD TBD Unit pF pF pF pF 4GB: HMP351U7AFR8C Pin CK, CK CKE, ODT, CS Address, RAS, CAS, WE DQ, DM, DQS, DQS Symbol CCK CI1 CI2 CIO Min TBD TBD TBD TBD Max TBD TBD TBD TBD Unit pF pF pF pF Notes: 1. Pins not under test are tied to GND. 2. These value are guaranteed by design and tested on a sample basis only. Rev. 0.1 / Mar 2009 12 1240pin DDR2 SDRAM Unbuffered DIMMs 4GB, 512M x 64 U - DIMM: HMP351U6AFR8C Symbol IDD0 IDD1 IDD2P IDD2Q IDD2N IDD3P(F) IDD3P(S) IDD3N IDD4R IDD4W IDD5B IDD6 IDD7 Y5 (DDR2 667@CL 5) 1120 1200 192 720 800 560 288 1120 2000 1880 2160 240 2640 S6 (DDR2 800@CL 6) 1200 1280 192 800 880 560 288 1280 2360 2200 2280 240 2880 Unit mA mA mA mA mA mA mA mA mA mA mA mA mA Note 1 4GB, 512M x 72 ECC U-DIMM: HMP351U7AFR8C Symbol IDD0 IDD1 IDD2P IDD2Q IDD2N IDD3P(F) IDD3P(S) IDD3N IDD4R IDD4W IDD5B IDD6 IDD7 Y5 (DDR2 667@CL 5) 1260 1350 216 810 900 630 324 1260 2250 2115 2430 270 2970 S6 (DDR2 800@CL 6) 1350 1440 216 900 990 630 324 1440 2655 2475 2565 270 3240 Unit mA mA mA mA mA mA mA mA mA mA mA mA mA Note 1 Note: 1. IDD6 current values are guaranteed up to Tcase of 85°C max. Rev. 0.1 / Mar 2009 13 1240pin DDR2 SDRAM Unbuffered DIMMs IDD MEASUREMENT CONDITIONS Symbol IDD0 Conditions Operating one bank active-precharge current; tCK = tCK(IDD), tRC = tRC(IDD), tRAS = tRASmin(IDD);CKE is HIGH, CS is HIGH between valid commands;Address bus inputs are SWITCHING;Data bus inputs are SWITCHING Operating one bank active-read-precharge current; IOUT = 0mA;BL = 4, CL = CL(IDD), AL = 0; tCK = tCK(IDD), tRC = tRC (IDD), tRAS = tRASmin(IDD), tRCD = tRCD(IDD); CKE is HIGH, CS is HIGH between valid commands; Address bus inputs are SWITCHING; Data pattern is same as IDD4W Precharge power-down current; All banks idle; tCK = tCK(IDD); CKE is LOW; Other control and address bus inputs are STABLE; Data bus inputs are FLOATING Precharge quiet standby current;All banks idle; tCK = tCK(IDD);CKE is HIGH, CS is HIGH; Other control and address bus inputs are STABLE; Data bus inputs are FLOATING Precharge standby current; All banks idle; tCK = tCK(IDD); CKE is HIGH, CS is HIGH; Other control and address bus inputs are SWITCHING; Data bus inputs are SWITCHING Active power-down current; All banks open; tCK = tCK(IDD); CKE is LOW; Other control and address bus inputs are STABLE; Data bus inputs are FLOATING Units mA IDD1 mA mA mA mA mA mA mA IDD2P IDD2Q IDD2N IDD3P Fast PDN Exit MRS(12) = 0 Slow PDN Exit MRS(12) = 1 IDD3N Active standby current; All banks open; tCK = tCK(IDD), tRAS = tRASmax(IDD), tRP =tRP(IDD); CKE is HIGH, CS is HIGH between valid commands; Other control and address bus inputs are SWITCHING; Data bus inputs are SWITCHING Operating burst write current; All banks open, Continuous burst writes; BL = 4, CL = CL(IDD), AL = 0; tCK = tCK(IDD), tRAS = tRASmax(IDD), tRP = tRP(IDD); CKE is HIGH, CS is HIGH between valid commands; Address bus inputs are SWITCHING; Data bus inputs are SWITCHING Operating burst read current; All banks open, Continuous burst reads, IOUT = 0mA; BL = 4, CL = CL(IDD), AL = 0; tCK = tCK(IDD), tRAS = tRASmax(IDD), tRP = tRP(IDD); CKE is HIGH, CS is HIGH between valid commands; Address bus inputs are SWITCHING; Data pattern is same as IDD4W Burst refresh current; tCK = tCK(IDD); Refresh command at every tRFC(IDD) interval; CKE is HIGH, CS is HIGH between valid commands; Other control and address bus inputs are SWITCHING; Data bus inputs are SWITCHING Self refresh current; CK and CK at 0V; CKE ≤ 0.2V; Other control and address bus inputs are FLOATING; Data bus inputs are FLOATING. IDD6 current values are guaranteed up to Tcase of 85℃ max. IDD4W mA IDD4R mA IDD5B mA Normal Low Power mA IDD6 IDD7 Operating bank interleave read current; All bank interleaving reads, IOUT = 0mA; BL = 4, CL = CL(IDD), AL = tRCD(IDD)-1*tCK(IDD); tCK = tCK(IDD), tRC = tRC(IDD), tRRD = tRRD(IDD), tRCD = 1*tCK(IDD); CKE is HIGH, CS is HIGH between valid commands; Address bus inputs are STABLE during DESELECTs; Data pattern is same as IDD4R; - Refer to the following page for detailed timing conditions mA Notes: 1. IDD specifications are tested after the device is properly initialized 2. Input slew rate is specified by AC Parametric Test Condition 3. IDD parameters are specified with ODT disabled. 4. Data bus consists of DQ, DM, DQS, DQS, RDQS, RDQS, LDQS, LDQS, UDQS, and UDQS. IDD values must be met with all combinations of EMRS bits 10 and 11. 5. Definitions for IDD LOW is defined as Vin ≤ VILAC (max) HIGH is defined as Vin ≥ VIHAC (min) STABLE is defined as inputs stable at a HIGH or LOW level FLOATING is defined as inputs at VREF = VDDQ/2 SWITCHING is defined as: inputs changing between HIGH and LOW every other clock cycle (once per two clocks) for address and control signals, and inputs changing between HIGH and LOW every other data transfer (once per clock) for DQ signals not including masks or strobes. Rev. 0.1 / Mar 2009 14 1240pin DDR2 SDRAM Unbuffered DIMMs Electrical Characteristics & AC Timings Speed Bins and CL,tRCD,tRP,tRC and tRAS for Corresponding Bin Speed Bin(CL-tRCD-tRP) Parameter CAS Latency tRCD tRP tRC tRAS DDR2-800(S5) 5-5-5 min 5 12.5 12.5 57.5 45 DDR2-667(Y5) 5-5-5 min 5 15 15 60 45 Unit ns ns ns ns ns Rev. 0.1 / Mar 2009 15 1240pin DDR2 SDRAM Unbuffered DIMMs AC Timing Parameters by Speed Grade Symbol tAC tDQSCK tCH tCL tHP tCK tDS tDH tIPW tDIPW tHZ tLZ(DQS) tLZ(DQ) tDQSQ tQHS tQH tDQSS tDQSH tDQSL tDSS tDSH tMRD tWPRE tWPST tIS tIH tRPRE tRPST tRFC Parameter DQ output access time from CK/CK DQS output access time from CK/CK CK high-level width CK low-level width CK half period Clock cycle time, CL=x DQ and DM input setup time (differential strobe) DDR2-667 min -450 -400 0.45 0.45 min(tCL, tCH) 3000 100 175 0.6 0.35 tAC min 2*tAC min tHP - tQHS - 0.25 0.35 0.35 0.2 0.2 2 0.35 0.4 200 275 0.9 0.4 127.5 7.5 10 37.5 50 DDR2-800 min -400 -350 0.45 0.45 min(tCL, tCH) 2500 50 125 0.6 0.35 tAC min 2*tAC min tHP - tQHS - 0.25 0.35 0.35 0.2 0.2 2 0.35 0.4 175 250 0.9 0.4 127.5 7.5 10 35 45 tAC max tAC max tAC max 200 300 + 0.25 0.6 1.1 0.6 - max +450 +400 0.55 0.55 8000 tAC max tAC max tAC max 240 340 + 0.25 0.6 1.1 0.6 - max +400 +350 0.55 0.55 - Unit Note ps ps tCK tCK ps ps ps ps tCK tCK ps ps ps ps ps ps tCK tCK tCK tCK tCK tCK tCK tCK ps ps tCK tCK ns ns ns ns ns 1 1 DQ and DM input hold time (differential strobe) Control & Address input pulse width for each input DQ and DM input pulse width for each input Data-out high-impedance time from CK/CK DQS low-impedance time from CK/CK DQ low-impedance time from CK/CK DQS-DQ skew for DQS and associated DQ signals DQ hold skew factor DQ/DQS output hold time from DQS First DQS latching transition to associated clock edge DQS input high pulse width DQS input low pulse width DQS falling edge to CK setup time DQS falling edge hold time from CK Mode register set command cycle time Write preamble Write postamble Address and control input setup time Address and control input hold time Read preamble Read postamble Auto-Refresh to Active/Auto-Refresh command period Active to active command period for 1KB page size products Active to active command period for 2KB page size products Four Active Window for 1KB page size products Four Active Window for 2KB page size products tRRD tRRD tFAW tFAW Rev. 0.1 / Mar 2009 16 1240pin DDR2 SDRAM Unbuffered DIMMs - continued Parameter CAS to CAS command delay Write recovery time Internal write to read command delay Internal read to precharge command delay Exit self refresh to a non-read command Exit self refresh to a read command Exit precharge power down to any non-read command Exit active power down to read command Exit active power down to read command (Slow exit, Lower power) CKE minimum pulse width (high and low pulse width) ODT turn-on delay ODT turn-on ODT turn-on(Power-Down mode) ODT turn-off delay ODT turn-off ODT turn-off (Power-Down mode) ODT to power down entry latency ODT power down exit latency OCD drive mode output delay Minimum time clocks remains ON after CKE asynchronously drops LOW Average periodic Refresh Interval Symbol tCCD tWR tWTR tRTP tXSNR tXSRD tXP tXARD tXARDS tCKE tAOND tAON tAONPD tAOFD tAOF tAOFPD tANPD tAXPD tOIT tDelay tREFI tREFI DDR2-667 min 2 15 WR+tRP 7.5 7.5 tRFC + 10 200 2 2 7 - AL 3 2 tAC(min) tAC(min)+2 2.5 tAC(min) tAC(min) +2 3 8 0 tIS+tCK+tIH 7.8 3.9 12 2 tAC(max) +0.7 2tCK+ tAC(max)+1 2.5 tAC(max)+ 0.6 2.5tCK+ tAC(max)+1 - DDR2-800 min 2 15 WR+tRP 7.5 7.5 tRFC + 10 200 2 2 8 - AL 3 2 tAC(min) tAC(min) +2 2.5 tAC(min) tAC(min) +2 3 8 0 tIS+tCK +tIH 7.8 3.9 12 2 tAC(max) +0.7 2tCK+ tAC(max)+1 2.5 tAC(max) +0.6 2.5tCK+ tAC(max)+1 - max max Unit Note tCK ns tCK ns ns ns tCK tCK tCK tCK tCK tCK ns ns tCK ns ns tCK tCK ns ns us us 2 3 Auto precharge write recovery + precharge time tDAL Notes: 1. For details and notes, please refer to the relevant HYNIX component datasheet (HY5PS1G[8,16]31CFP). 2. 0°C ≤ TCASE ≤ 85°C 3. 85°C ＜ TCASE ≤ 95°C Rev. 0.1 / Mar 2009 17 1240pin DDR2 SDRAM Unbuffered DIMMs PACKAGE OUTLINE 512Mx 64 - HMP351U6AFR8C Front 133.35 128.95 Side 4.00 max. 4.0±0.1 30.0 Detail-B 5.175 63.0 (2) 2.5 5.175 1.27 +/- 0.10 Detail-A 5.0 55.0 Back 17.80 10.0 3.0 3.0 Detail of Contacts A 2.50 ±0.20 0.20 Detail of Contacts B 2.50 3.80 1.50 ±0.10 5.00 1.0 0.8 ±0.05 Note : All dimensions are in millimeters unless otherwise stated. Rev. 0.1 / Mar 2009 18 1240pin DDR2 SDRAM Unbuffered DIMMs PACKAGE OUTLINE 512Mx 72 - HMP351U7AFR8C Front 133.35 128.95 Side 4.00 max. 4.0±0.1 30.0 Detail-B 5.175 (2) 2.5 63.0 5.175 1.27 +/- 0.10 Detail-A 5.0 55.0 Back 17.80 10.0 3.0 3.0 Detail of Contacts A 2.50 ±0.20 0.20 Detail of Contacts B 2.50 3.80 1.50 ±0.10 5.00 1.0 0.8 ±0.05 Note : All dimensions are in millimeters unless otherwise stated. Rev. 0.1 / Mar 2009 19 1240pin DDR2 SDRAM Unbuffered DIMMs REVISION HISTORY Revision 0.1 History Initial data sheet released Date Mar. 2009 Rev. 0.1 / Mar 2009 20