FMP1617DCX

FMP1617DCx Document Title 1M x 16 bit Super Low Power and Low Voltage Full CMOS RAM CMOS LPRAM Revision History Revision No. 0.0 0.1 0.2 Initial Draft Correct typo in Array Refresh Area of Mode Register Set Removed Page Write Operation History Draft date Jul. 13th, 2009 Feb. 3rd, 2010 Jul. 21st, 2010 Remark Preliminary Preliminary Final 1 Revision 0.2 Jul. 2010 FMP1617DCx CMOS LPRAM 1M x 16 bit Super Low Power and Low Voltage Full CMOS RAM FEATURES • Process Technology : Full CMOS • Organization : 1M x 16 • Power Supply Voltage : 1.7~1.95V • Three state output and TTL Compatible • Separated I/O power(VCCQ) & Core power(VCC) • Operating Temperature Ranges: Special (-10’C to +60’C) Commercial (0’C to +70’C) Extended (-25’C to +85’C) Industrial (-40’C to +85’C) •Package Type : 48-FBGA-6.00x8.00 mm2 FMP1617DCx-HxxX : Pb-Free & Halogen Free • Low Power & Page Modes FMP1617DC1 : support the PASR/DPD function FMP1617DC2 : support the Direct DPD function FMP1617DC4 : support the PASR/DPD/PAGE function FMP1617DC5 : support the Direct DPD/PAGE function • Page read/write operation by 16 words (FMP1617DC4, FMP1617DC5) • DPD mode by using MRS only (FMP1617DC1, FMP1617DC4) • Direct DPD mode when /ZZ goes low (FMP1617DC2, FMP1617DC5) PRODUCT FAMILY Operating Voltage (V) Product Family Min. Typ. Max. FMP1617DCx-H70E 1.7 1.8 1.95 70ns Speed Typ. 1.5mA Power Dissipation ICC1 f = 1MHz Max. 3mA ICC2 f = fmax Typ. 12mA Max. 20mA ISB1 (CMOS Standby Current) Typ. 50uA Max. 80uA 1. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at Vcc = Vcc (typ) and TA = 25C. 2. H=FBGA(Pb-Free & Halogen Free), W=WAFER 3. Operating Temperature Range: S (-10’C~60’C), C(0’C~70’C), E(-25’C~85’C), I (-40’C~85’C) PIN DESCRIPTION 1 2 3 4 5 6 FUNCTIONAL BLOCK DIAGRAM Clk gen. Precharge circuit. A B C D E F G H /LB /OE A0 A1 A2 /ZZ I/O1 VCC VSS I/O9 /UB A3 A4 /CS I/O10 I/O11 A5 A6 I/O2 I/O3 Row Addresses Row select Memory array VSS I/O12 A17 A7 I/O4 VCC VCCQ I/O13 DNU A16 I/O5 VSS I/O15 I/O14 A14 A15 I/O6 I/O7 I/O1~I/O8 Data cont I/O Circuit Column select I/O16 A19 A12 A13 WE I/O8 I/O9~I/O16 Data cont A18 A8 A9 A10 A11 NC 48-FBGA : Top View(Ball Down) Name /ZZ /CS /OE /WE A0~A19 I/O1~I/O16 Function Low Power Modes Chip Select Input Output Enable Input Write Enable Input Address Inputs Data Inputs/Outputs Name VCC VCCQ VSS /UB /LB DNU Function Core Power I/O Power Ground Upper Byte(I/O9~16) Lower Byte(I/O 1~8) Do Not Use /CS /OE /WE Control Logic /UB /LB /ZZ Data cont Column Addresses 2 Revision 0.2 Jul. 2010 FMP1617DCx PRODUCT LIST Part Name FMP1617DCx-H70E 1. H=FBGA(Pb-Free & Halogen Free), W=WAFER 2. Operating Temperature Range: S (-10’C~60’C), C(0’C~70’C), E(-25’C~85’C), I (-40’C~85’C) CMOS LPRAM Function 70ns, VCC=1.8V, VCCQ=1.8V FUNCTIONAL DESCRIPTION /CS H X1) H X1) L H H H X1) L L L H L X1) L H L 1. X means don’t care.(Must be low or high state) 2. In case of FMP1617DC2 & FMP1617DC5 product 3. In case of FMP1617DC1 & FMP1617DC4 product /ZZ H L L H H /OE X1) X1) X1) X1) H /WE X1) X1) X1) X1) H /LB X1) X1) X1) H L /UB X1) X1) X1) H X1) L H L L H L L I/O1-8 High-Z High-Z High-Z High-Z High-Z High-Z Dout High-Z Dout Din High-Z Din I/O9-16 High-Z High-Z High-Z High-Z High-Z High-Z High-Z Dout Dout High-Z Din Din Mode Deselected Deselected Deselected Deselected Output Disabled Output Disabled Lower Byte Read Upper Byte Read Word Read Lower Byte Write Upper Byte Write Word Write Power Standby Direct DPD2) Low Power Modes3) Standby Active Active Active Active Active Active Active Active H H L ABSOLUTE MAXIMUM RATINGS1) Item Voltage on any pin relative to Vss Voltage on Vcc supply relative to Vss Power Dissipation Storage temperature Symbol VIN, VOUT Vcc PD TSTG Ratings -0.5 to Vcc+0.3V -0.2 to 3.6 1.0 -65 to 150 Unit V V W ’C 1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation should be restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods may affect reliability. RECOMMENDED DC OPERATING CONDITIONS FMP1617DCx Item Supply voltage I/O operating voltage (VCCQ ≤ VCC) Ground Input high voltage Input low voltage Note : 1. Overshoot : Vcc+1.0V in case of pulse width≤20ns. 2. Undershoot : -1.0V in case of pulse width≤20ns. 3. Overshoot and undershoot are sampled, not 100% tested. Symbol Min VCC VCCQ VSS VIH VIL 1.7 1.7 0 0.8VCCQ -0.2 2) Unit Typ 1.8V 1.8V 0 VCC 0 Max 1.95 1.95 0 VCC+0.21) 0.2VCCQ V V V V V 3 Revision 0.2 Jul. 2010 FMP1617DCx CAPACITANCE1) Item Input capacitance Input/Output capacitance 1. Capacitance is sampled, not 100% tested. CMOS LPRAM Symbol CIN CIO Test Condition VIN=0V VIO=0V Min Max 8 8 Unit pF pF (f=1MHz , TA=25’C) DC AND OPERATING CHARACTERISTICS Item Input leakage current Output leakage current Symbol ILI ILO ICC1 Average operating current ICC2 Output low voltage Output high voltage Standby Current(TTL) Standby Current(CMOS) VOL VOH ISB ISB1 ISB0 ISB0a Low Power Modes ISB0b ISB0c Cycle time=Min, IIO=0mA, 100% duty, /CS=VIL, /ZZ=VIH, VIN=VIL or VIH IOL=0.5mA IOH=-0.5mA /CS=VIH, /ZZ=VIH, Other inputs=VIH or VIL /CS≥VCC-0.2V, /ZZ≥VCC-0.2V, Other inputs=0~VCC /ZZ≤0.2V, Other inputs=0~VCC, No refresh(DPD) /ZZ≤0.2V, Other inputs=0~VCC, ¼ refresh area selection /ZZ≤0.2V, Other inputs=0~VCC, ½ refresh area selection /ZZ≤0.2V, Other inputs=0~VCC, All refresh area selection 0.8VCCQ 0.3 80 10 60 70 80 20 0.2VCCQ mA V V mA uA uA uA uA uA VIN=VSS to VCC /CS=VIH, /ZZ=VIH, /OE=VIH or /WE=VIL, VIO=VSS to VCC Cycle time=1us, 100%duty, IIO=0mA, /CS≤0.2V, /ZZ=VIH, VIN≤0.2V or VIN≥VCC-0.2V Test Conditions Min -1 -1 Typ Max 1 1 3 Unit uA uA mA Operating Range Device FMP1617DCx-XxxS FMP1617DCx-XxxC FMP1617DCx-XxxE FMP1617DCx-XxxI Range Special Commercial Extended Industrial Ambient Temperature -10℃ to +60℃ 0℃ to +70℃ 1.7V to 1.95V -25℃ to +85℃ -40℃ to +85℃ 1.7V to Vcc VDD VDDQ AC Input/Output Reference Waveform VCCQ Input 1 VCCQ/2 2 VSS Test Points VCCQ/23 Output NOTE: 1. AC test inputs are driven at VCCQ for a logic 1 and VSS for a logic 0. Input rise and fall times (10% to 90%) < 1.6ns. 2. Input timing begins at VCCQ/2. 3. Output timing ends at VCCQ/2. AC Output Load Circuit Test Point DUT 50Ω VCCQ/2 30pF 4 Revision 0.2 Jul. 2010 FMP1617DCx AC CHARACTERISTICS(VCC=1.7V~1.95V) Parameter List Read Cycle Time Address Access Time Chip Select to Output Output Enable to Valid Output /UB, /LB Access Time Chip Select to Low-Z Output Read /UB, /LB Enable to Low-Z Output Output Enable to Low-Z Output Chip Disable to High- Z Output /UB, /LB Disable to High- Z Output Output Disable to High- Z Output Output Hold from Address Change Write Cycle Time Chip Select to End of Write Address Set-up Time Address Valid to End of Write /UB, /LB Valid to End of Write Write Write Pulse Width Write Recovery Time Write to Output High-Z Data to Write Time Overlap Data Hold from Write Time End Write to Output Low-Z Page Mode Cycle Time Page Page Mode Address Access Time Maximum Cycle Time /CS High Pulse Width tBLZ tOLZ tHZ tBHZ tOHZ tOH tWC tCW tAS tAW tBW tWP tWR tWHZ tDW tDH tOW tPC tPAA tMRC tCP 10 5 0 0 0 5 70 60 0 60 60 50 0 0 20 0 5 25 10 70ns Symbol Min tRC tAA tCO tOE tBA tLZ 70 10 CMOS LPRAM Units Max 20k 70 70 25 70 5 5 5 20k 5 25 20k ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 1. /CS High Pulse Width is defined by /CS or (/UB and /LB) because /UB & /LB can make standby mode when /UB=High and /LB=High. 5 Revision 0.2 Jul. 2010 FMP1617DCx Power Up Sequence 1. Apply Power 2. Maintain stable power for a minimum of 150us with /CS=/ZZ=VIH CMOS LPRAM Standby Mode State machines Power On /CS=/ZZ=VIH Wait 150us Initial State /CS=VIH, /ZZ=VIH /CS=VIL, /ZZ=VIH /UB or/and /LB=VIL /CS=VIH, /ZZ=VIL Active Mode /CS=VIL, /ZZ=VIH /UB or/and /LB=VIL /CS=VIH (or/and /UB=/LB=VIH) /ZZ=VIH /CS=VIH /ZZ=VIL /CS=VIL, /ZZ=VIH /UB or/and /LB=VIL /CS=VIH, /ZZ=VIL Standby Mode Low Power Modes 1 (16M/8M/4M bits) Low Power Modes 2 (Data Invalid) /CS=VIH, /ZZ=VIL Standby Mode Characteristics Mode Standby Memory Cell Data Valid Invalid ¼ valid Low Power Modes ½ valid Valid 70 (ISB0b) 80 (ISB0c) 0 0 Standby Current(uA) 80 (ISB1) 10 (ISB0) 60 (ISB0a) Wait Time(us) 0 150 0 6 Revision 0.2 Jul. 2010 FMP1617DCx READ CYCLE (1) Address tAA tOH CMOS LPRAM (Address controlled,/CS=/OE=VIL, /ZZ=/WE=VIH, /UB or/and /LB=VIL) tRC Data Out Previous Data Valid Data Valid READ CYCLE (2) Address (/ZZ=/WE=VIH) tRC tAA tCO tOH /CS tHZ tBA /UB, /LB /OE tOLZ tBLZ tLZ tBHZ tOE tOHZ Data Out High-Z Data Valid 1. tHZ and tOHZ are defined as the time at which the outputs achieve the open circuit conditions and are not referenced to output voltage levels. 2. At any given temperature and voltage condition, tHZ(Max.) is less than tLZ(Min.) both for a given device and from device to device interconnection. 3. Do not access device with cycle timing shorter than tRC(tWC) for continuous periods > 20us. PAGE READ CYCLE (/ZZ=/WE=VIH, 16 words access) tMRC tRC tPC tPC tPC tPC tPC tPC tPC A0~A3 tAA A4~A19 tOH tCO /CS tHZ /UB, /LB /OE tBLZ tBA tBHZ tOE tOLZ tPAA tPAA tPAA tPAA tPAA tPAA tPAA tOHZ Data Valid Data Out High-Z tLZ Data Valid Data Valid Data Valid Data Valid Data Valid Data Valid Data Valid 1. tHZ and tOHZ are defined as the time at which the outputs achieve the open circuit conditions and are not referenced to output voltage levels. 2. At any given temperature and voltage condition, tHZ(Max.) is less than tLZ(Min.) both for a given device and from device to device interconnection. 3. Do not access device with cycle timing shorter than tRC(tWC) for continuous periods > 20us. 4. In case page address skew is over 3ns, tPAA will be out of spec. 7 Revision 0.2 Jul. 2010 FMP1617DCx WRITE CYCLE (1) Address tCW(2) tWR(4) CMOS LPRAM tWC (/WE controlled, /ZZ=VIH) /CS tAW tBW tWP(1) /UB, /LB /WE tAS(3) tDW tDH High-Z tOW Data in Data Out High-Z tWHZ Data Valid Data Undefined WRITE CYCLE (2) Address (/CS controlled, /ZZ=/WE=VIH) tWC tAS(3) tCW(2) tAW tWR(4) /CS /UB, /LB /WE tDW tDH tBW tWP(1) Data in Data Out Data Valid High-Z High-Z WRITE CYCLE (3) Address (/UB, /LB controlled, /ZZ=VIH) tWC tCW(2) tWR(4) /CS tAW /UB, /LB tAS(3) tBW tWP(1) /WE tDW tDH Data in Data Out Data Valid High-Z High-Z 1. A write occurs during the overlap (tWP) of low /CS and /WE. A write begins when /CS goes low and /WE goes low with asserting /UB or /LB for single byte operation or simultaneously asserting /UB and /LB for double byte operation. A write ends at the earliest transition when /CS goes high and WE goes high. The tWP is measured from the beginning of write to the end of write. 2. tCW is measured from the /CS going low to end of write. 3. tAS is measured from the address valid to the beginning of write. 4. tWR is measured from the end of write to the address change. tWR applied in case a write ends as /CS or /WE going high. 5. Do not access device with cycle timing shorter than tRC(tWC) for continuous periods > 20us. 8 Revision 0.2 Jul. 2010 FMP1617DCx LOW POWER MODES 1. Mode Register Set A19 ~ A5 A4 A3 A2 A1 CMOS LPRAM A0 0 ZZ Enable/Disable Array On/Off on /ZZ Half Selection Array Refresh Area /ZZ Enable/Disable A4 0 1 Type Deep Power Down Enable DPD Disable (Default) Array On/Off on /ZZ A3 0 1 Type Partial Array Refresh Mode (Default) Reduced Memory Size Mode Note: If the register is written to enable the Deep Power Down, the part will go into Deep Power Down during the following time that /ZZ is driven low and there is no MRS update. When /ZZ is driven high, all of the register settings will return to default state for the part (i.e. full array refresh, Deep Power Down Disabled). Note: The RMS(Reduced Memory Size) mode is enabled after /ZZ goes high and remains enabled after /ZZ goes high. To change to a different mode, the mode register will have to be rewritten. Half Selection (Top / Bottom) A2 0 1 Type Bottom (Default) Top Array Refresh Area A1 0 0 1 1 A0 0 1 0 1 Type Full Array (Default) RFU ½ Array ¼ Array 2. MRS Update tWC Address tAS(3) tCW(2) tWR(4) /CS tAW /UB, /LB tBW tWP(1) /WE tZZWE /ZZ Register Write Start Register Write Complete Register Update Complete The register update take place on the rising edge of /ZZ. Once the register is updated, the next time /ZZ goes low, without any updates to the register starting within the tZZWE max time of 1us, the part will refresh the array selected. The data bus is a don’t care When /ZZ is low during the register updates. 9 Revision 0.2 Jul. 2010 FMP1617DCx 3. Deep Power Down Mode Entry/Exit tWC CMOS LPRAM A4 tAS(3) tCW(2) tWR(4) /CS tAW /UB, /LB tBW tWP(1) /WE tZZWE tR tZZmin Next Cycle /ZZ Register Write(DPD) Deep Power down start Deep Power down exit Parameter tZZWE tR(Deep Power Down Mode only) tZZmin Description ZZ low to Write Enable Low Operation Recovery Time Low Power Mode Time Min 0 150 10 Max 1 - Units us us us 4. Address Information Partial Array Refresh Mode (A3=0, A4=1) A2 0 0 X 1 1 A1,A0 11 10 00 11 10 Refresh Section 1/4 1/2 Full 1/4 1/2 Address 00000h-3FFFFh 00000h-7FFFFh 00000h-FFFFFh C0000h-FFFFFh 80000h-FFFFFh Size 256Kbx16 512Kbx16 1Mbx16 256Kbx16 512Kbx16 Density 4Mb 8Mb 16Mb 4Mb 8Mb Reduced Memory Size Mode (A3=1, A4=1) A2 0 0 1 1 A1,A0 11 10 11 10 Refresh Section 1/4 1/2 1/4 1/2 Address 00000h-3FFFFh 00000h-7FFFFh C0000h-FFFFFh 80000h-FFFFFh Size 256Kbx16 512Kbx16 256Kbx16 512Kbx16 Density 4Mb 8Mb 4Mb 8Mb 10 Revision 0.2 Jul. 2010 FMP1617DCx PACKAGE DIMENSION 48 BALL FINE PITCH BGA(0.75mm ball pitch) Top View Bottom View B B B1 CMOS LPRAM Unit : millimeters A1 INDEX MARK 0.05 0.05 6 A B 5 4 3 2 1 #A1 C D C1 E C1/2 F G H B/2 Detail A 0.25/Typ. A Y Max 6.10 8.10 0.40 1.20 0.30 0.08 NOTES. 1. Bump counts : 48(8row x 6column) 2. Bump pitch : (x,y)=(0.75 x 0.75)(typ.) 3. All tolerance are +/-0.050 unless otherwise specified. 4. Typ : Typical 5. Y is coplanarity : 0.08(Max) Side View E2 D E1 E 0.30 C C A B B1 C C1 D E E1 E2 Y Min 5.90 7.90 0.30 0.20 - Typ 0.75 6.00 3.75 8.00 5.25 0.35 1.10 0.85 0.25 - 11 0.85/Typ. Revision 0.2 Jul. 2010 C