MX27C1000TI-90

MX27C1000 1M-BIT [128K x 8] CMOS EPROM FEATURES • • • • • • 128K x 8 organization Single +5V power supply +12.5V programming voltage Fast access time: 45/55/70/90/100/120/150 ns Totally static operation Completely TTL compatible • Operating current: 30mA • Standby current: 100uA • Package type: 32 pin plastic DIP 32 pin SOP 32 pin PLCC 32 pin TSOP GENERAL DESCRIPTION The MX27C1000 is a 5V only, 1M-bit, One Time Programmable Read Only Memory. It is organized as 128K words by 8 bits per word, operates from a single + 5 volt supply, has a static standby mode, and features fast single address location programming. All programming signals are TTL levels, requiring a single pulse. For programming outside from the system, existing EPROM programmers may be used. The MX27C1000 supports an intelligent fast programming algorithm which can result in programming time of less than thirty seconds. This EPROM is packaged in industry standard 32 pin dual-in-line packages, 32 lead PLCC , 32 lead SOP , and 32 lead TSOP packages. PIN CONFIGURATIONS PDIP/SOP VPP A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 Q0 Q1 Q2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC PGM NC A14 A13 A8 A9 A11 OE A10 CE Q7 Q6 Q5 Q4 Q3 TSOP A11 A9 A8 A13 A14 NC PGM VCC VPP A16 A15 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE A10 CE Q7 Q6 Q5 Q4 Q3 GND Q2 Q1 Q0 A0 A1 A2 A3 MX27C1000 MX27C1000 PGM PLCC VCC VPP A12 A15 A16 A7 A6 A5 A4 A3 A2 A1 A0 Q0 5 4 1 32 30 29 NC A14 A13 A8 A9 9 MX27C1000 25 A11 OE A10 CE 13 14 Q1 Q2 GND 17 Q3 Q4 Q5 21 20 Q6 Q7 P/N: PM0234 1 REV. 6.0, AUG. 26, 2003 MX27C1000 BLOCK DIAGRAM CE PGM OE CONTROL LOGIC OUTPUT BUFFERS Q0~Q17 PIN DESCRIPTION SYMBOL A0~A16 Q0~Q7 CE PIN NAME Address Input Data Input/Output Chip Enable Input Output Enable Input Programmable Enable Input Program Supply Voltage No Internal Connection Power Supply Pin (+5V) Ground Pin . . A0~A16 ADDRESS INPUTS . . . . . . VCC GND Y-DECODER . . . . . . . . Y-SELECT OE PGM VPP NC VCC GND X-DECODER 1M BIT CELL MAXTRIX VPP FUNCTIONAL DESCRIPTION PROGRAM INHIBIT MODE Programming of multiple MX27C1000s in parallel with different data is also easily accomplished by using the Program Inhibit Mode. Except for CE and OE, all like inputs of the parallel MX27C1000 may be common. A TTL low-level program pulse applied to an MX27C1000 CE input with VPP = 12.5 ± 0.5 V and PGM LOW will program that MX27C1000. A high-level CE input inhibits the other MX27C1000s from being programmed. THE PROGRAMMING OF THE MX27C1000 When the MX27C1000 is delivered, or it is erased, the chip has all 1M bits in the "ONE" or HIGH state. "ZEROs" are loaded into the MX27C1000 through the procedure of programming. For programming, the data to be programmed is applied with 8 bits in parallel to the data pins. Vcc must be applied simultaneously or before Vpp, and removed simultaneously or after Vpp. When programming an MXIC EPROM, a 01.uF capacitor is required across Vpp and ground to suppress spurious voltage transients which may damage the device. PROGRAM VERIFY MODE Verification should be performed on the programmed bits to determine that they were correctly programmed. The verification should be performed with OE and CE at VIL, PGM at VIH, and VPP at its programming voltage. FAST PROGRAMMING The device is set up in the fast programming mode when the programming voltage VPP = 12.75V is applied, with VCC = 6.25 V and PGM = VIL(or OE = VIH) (Algorithm is shown in Figure 1). The programming is achieved by applying a single TTL low level 100us pulse to the PGM input after addresses and data line are stable. If the data is not verified, an additional pulse is applied for a maximum of 25 pulses. This process is repeated while sequencing through each address of the device. When the programming mode is completed, the data in all address is verified at VCC = VPP = 5V ± 10%. AUTO IDENTIFY MODE The auto identify mode allows the reading out of a binary code from an EPROM that will identify its manufacturer and device type. This mode is intended for use by programming equipment for the purpose of automatically matching the device to be programmed with its corresponding programming algorithm. This mode is functional in the 25°C ± 5° ambient temperature range C that is required when programming the MX27C1000. P/N: PM0234 REV. 6.0, AUG. 26, 2003 2 MX27C1000 To activate this mode, the programming equipment must force 12.0 ± 0.5 V on address line A9 of the device. Two identifier bytes may then be sequenced from the device outputs by toggling address line A0 from VIL to VIH. All other address lines must be held at VIL during auto identify mode. Byte 0 ( A0 = VIL) represents the manufacturer code, and byte 1 (A0 = VIH), the device identifier code. For the MX27C1000, these two identifier bytes are given in the Mode Select Table. All identifiers for manufacturer and device codes will possess odd parity, with the MSB (DQ7) defined as the parity bit. the primary device-selecting function, while OE be made a common connection to all devices in the array and connected to the READ line from the system control bus. This assures that all deselected memory devices are in their low-power standby mode and that the output pins are only active when data is desired from a particular memory device. SYSTEM CONSIDERATIONS During the switch between active and standby conditions, transient current peaks are produced on the rising and falling edges of Chip Enable. The magnitude of these transient current peaks is dependent on the output capacitance loading of the device. At a minimum, a 0.1 uF ceramic capacitor (high frequency, low inherent inductance) should be used on each device between VCC and GND to minimize transient effects. In addition, to overcome the voltage drop caused by the inductive effects of the printed circuit board traces on EPROM arrays, a 4.7 uF bulk electrolytic capacitor should be used between VCC and GND for each eight devices. The location of the capacitor should be close to where the power supply is connected to the array. READ MODE The MX27C1000 has two control functions, both of which must be logically satisfied in order to obtain data at the outputs. Chip Enable (CE) is the power control and should be used for device selection. Output Enable (OE) is the output control and should be used to gate data to the output pins, independent of device selection. Assuming that addresses are stable, address access time (tACC) is equal to the delay from CE to output (tCE). Data is available at the outputs tQE after the falling edge of OE, assuming that CE has been LOW and addresses have been stable for at least tACC - tQE. STANDBY MODE The MX27C1000 has a CMOS standby mode which reduces the maximum VCC current to 100 uA. It is placed in CMOS standby when CE is at VCC ± 0.3 V. The MX27C1000 also has a TTL-standby mode which reduces the maximum VCC current to 1.5 mA. It is placed in TTL-standby when CE is at VIH. When in standby mode, the outputs are in a high-impedance state, independent of the OE input. TWO-LINE OUTPUT CONTROL FUNCTION To accommodate multiple memory connections, a twoline control function is provided to allow for: 1. Low memory power dissipation, 2. Assurance that output bus contention will not occur. It is recommended that CE be decoded and used as P/N: PM0234 REV. 6.0, AUG. 26, 2003 3 MX27C1000 MODE SELECT TABLE PINS MODE Read Output Disable Standby (TTL) Standby (CMOS) Program Program Verify Program Inhibit Manufacturer Code(3) Device Code(27C1000)(3) CE VIL VIL VIH VCC±0.3V VIL VIL VIH VIL VIL OE VIL VIH X X VIH VIL X VIL VIL PGM X X X X VIL VIH X X X A0 X X X X X X X VIL VIH A9 X X X X X X X VH VH VPP VCC VCC VCC VCC VPP VPP VPP VCC VCC OUTPUTS DOUT High Z High Z High Z DIN DOUT High Z C2H 0EH NOTES: 1. VH = 12.0 V ± 0.5 V 2. X = Either VIH or VIL 3. A1 - A8 = A10 - A16 = VIL(For auto select) 4. See DC Programming Characteristics for VPP voltage during programming. P/N: PM0234 REV. 6.0, AUG. 26, 2003 4 MX27C1000 FIGURE 1. FAST PROGRAMMING FLOW CHART START ADDRESS = FIRST LOCATION VCC = 6.25V VPP = 12.75V X=0 PROGRAM ONE 100us PULSE INTERACTIVE SECTION INCREMENT X YES X = 25? NO FAIL VERIFY BYTE ? PASS NO INCREMENT ADDRESS LAST ADDRESS FAIL YES VCC = VPP = 5.25V VERIFY SECTION VERIFY ALL BYTES ? FAIL DEVICE FAILED PASS DEVICE PASSED P/N: PM0234 REV. 6.0, AUG. 26, 2003 5 MX27C1000 SWITCHING TEST CIRCUITS DEVICE UNDER TEST 1.8K ohm +5V CL 6.2K ohm DIODES = IN3064 OR EQUIVALENT CL = 100 pF including jig capacitance(30pF for 45/55/70 ns parts) SWITCHING TEST WAVEFORMS 2.0V AC driving levels 2.0V TEST POINTS 0.8V OUTPUT 0.8V INPUT AC TESTING: AC driving levels are 2.4V/0.4V for commercial grade, 3.0V/0V for industrial grade. Input pulse rise and fall times are < 10ns. AC driving levels 1.5V TEST POINTS OUTPUT 1.5V INPUT AC TESTING: (1) AC driving levels are 3.0V/0V for both commercial grade and industrial grade. Input pulse rise and fall times are < 10ns. (2) For MX27C1000-45, MX27C1000-55, MX27C1000-70. P/N: PM0234 REV. 6.0, AUG. 26, 2003 6 MX27C1000 ABSOLUTE MAXIMUM RATINGS RATING VALUE Ambient Operating Temperature -40oC to 125oC Storage Temperature Applied Input Voltage Applied Output Voltage VCC to Ground Potential A9 & Vpp -65oC to 125oC -0.5V to 7.0V -0.5V to VCC + 0.5V -0.5V to 7.0V -0.5V to 13.5V NOTICE: Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended period may affect reliability. NOTICE: Specifications contained within the following tables are subject to change. DC/AC Operating Conditions for Read Operation MX27C1000 -45 Operating Commercial 0°C to 70°C -55 0° to 70° C C -70 0°C to 70°C -90 0° to 70° C C -10 0° to 70° C C -12 0°C to 70°C -15 0° to 70° C C Temperature Industrial Automotive Vcc Power Supply 5V ± 5% -40° to 85°C -40°C to 85° -40° to 85°C -40° to 85°C -40°C to 85° -40° to 85°C C C C C C C -40° to 125° -40° to 125° -40°C to 125°C -40° to 125° C C C C C C 5V ± 5% 5V ± 10% 5V ±10% 5V ± 10% 5V ± 10% 5V ± 10% DC CHARACTERISTICS SYMBOL VOH VOL VIH VIL ILI ILO ICC3 ICC2 ICC1 IPP PARAMETER Output High Voltage Output Low Voltage Input High Voltage Input Low Voltage Input Leakage Current Output Leakage Current VCC Power-Down Current VCC Standby Current VCC Active Current VPP Supply Current Read 2.0 -0.2 -10 -10 MIN. 2.4 0.4 VCC + 0.5 0.8 10 10 100 1.5 30 10 MAX. UNIT V V V V uA uA uA mA mA uA VIN = 0 to 5.5V VOUT = 0 to 5.5V CE = VCC ± 0.3V CE = VIH CE = VIL, f=5MHz, Iout = 0mA CE = VIL, VPP = 5.5V CONDITIONS IOH = -0.4mA IOL = 2.1mA CAPACITANCE TA = 25oC, f = 1.0 MHz (Sampled only) SYMBOL CIN COUT Vpp PARAMETER Input Capacitance Output Capacitance VPP Capacitance MIN. 8 8 18 MAX. 12 12 25 UNIT pF pF pF CONDITIONS VIN = 0V VOUT = 0V VPP = 0V P/N: PM0234 REV. 6.0, AUG. 26, 2003 7 MX27C1000 AC CHARACTERISTICS 27C1000-45 27C1000-55 27C1000-70 SYMBOL PARAMETER tACC tCE tOE tDF tOH Address to Output Delay Chip Enable to Output Delay Output Enable to Output Delay OE High to Output Float, or CE High to Output Float Output Hold from Address, CE or OE which ever occurred first 0 0 0 ns 0 MIN. MAX. MIN. 45 45 25 17 0 MAX. MIN. 55 55 30 20 0 MAX. 70 70 35 20 UNIT ns ns ns ns CONDITIONS CE = OE = VIL OE = VIL CE = VIL 27C1000-90 27C1000-10 27C1000-12 27C1000-15 SYMBOL PARAMETER tACC tCE tOE tDF tOH Address to Output Delay Chip Enable to Output Delay Output Enable to Output Delay OE High to Output Float, or CE High to Output Float Output Hold from Address, 0 0 0 0 ns CE or OE which ever occurred first 0 MIN. MAX. MIN. 90 90 40 25 0 MAX. MIN. 100 100 45 30 0 MAX. MIN. 120 120 50 35 0 MAX. UNIT CONDITIONS 150 150 65 50 ns ns ns ns CE=OE=VIL OE=VIL CE=VIL DC PROGRAMMING CHARACTERISTICS TA = 25oC ± 5oC SYMBOL VOH VOL VIH VIL ILI VH ICC3 IPP2 VCC1 VPP1 PARAMETER Output High Voltage Output Low Voltage Input High Voltage Input Low Voltage Input Leakage Current A9 Auto Select Voltage VCC Supply Current (Program & Verify) VPP Supply Current(Program) Fast Programming Supply Voltage Fast Programming Voltage 6.00 12.5 2.0 -0.3 -10 11.5 MIN. 2.4 0.4 VCC + 0.5 0.8 10 12.5 50 30 6.50 13.0 MAX. UNIT V V V V uA V mA mA V V CE = PGM = VIL, OE = VIH VIN = 0 to 5.5V CONDITIONS IOH = -0.40mA IOL = 2.1mA P/N: PM0234 REV. 6.0, AUG. 26, 2003 8 MX27C1000 AC PROGRAMMING CHARACTERISTICS TA = 25oC ± 5oC SYMBOL tAS tOES tDS tAH tDH tDFP tVPS tPW tVCS tCES tOE PARAMETER Address Setup Time OE Setup Time Data Setup Time Address Hold Time Data Hold Time Output Enable to Output Float Delay VPP Setup Time PGM Program Pulse Width VCC Setup Time CE Setup Time Data valid from OE MIN. 2.0 2.0 2.0 0 2.0 0 2.0 95 2.0 2.0 150 105 130 MAX. UNIT us us us us us ns us us us us ns WAVEFORMS READ CYCLE ADDRESS INPUTS tACC DATA ADDRESS CE tCE OE tDF DATA OUT tOE VALID DATA tOH P/N: PM0234 REV. 6.0, AUG. 26, 2003 9 MX27C1000 FAST PROGRAMMING ALGORITHM WAVEFORMS PROGRAM VIH PROGRAM VERIFY Addresses VIL tAS Hi-z DATA IN STABLE DATA OUT VALID tAH DATA tDS VPP1 tDH tDFP VPP VCC tVPS VCC1 VCC tVCS VCC VIH CE VIL tCES VIH PGM VIL tPW VIH tOES tOE Max OE VIL P/N: PM0234 REV. 6.0, AUG. 26, 2003 10 MX27C1000 ORDER INFORMATION PLASTIC PACKAGE PART NO. MX27C1000PC-45 MX27C1000MC-45 MX27C1000QC-45 MX27C1000TC-45 MX27C1000PC-55 MX27C1000MC-55 MX27C1000QC-55 MX27C1000TC-55 MX27C1000PC-70 MX27C1000MC-70 MX27C1000QC-70 MX27C1000TC-70 MX27C1000PC-90 MX27C1000MC-90 MX27C1000QC-90 MX27C1000TC-90 MX27C1000PC-10 MX27C1000MC-10 MX27C1000QC-10 MX27C1000TC-10 MX27C1000PC-12 MX27C1000MC-12 MX27C1000QC-12 MX27C1000TC-12 MX27C1000PC-15 MX27C1000MC-15 MX27C1000QC-15 MX27C1000TC-15 ACCESS TIME OPERATING STANDBY (ns) Current MAX.(mA) Current MAX.(uA) 45 30 100 45 30 100 45 30 100 45 30 100 55 30 100 55 30 100 55 30 100 55 30 100 70 30 100 70 30 100 70 30 100 70 30 100 90 30 100 90 30 100 90 30 100 90 30 100 100 30 100 100 30 100 100 30 100 100 30 100 120 30 100 120 30 100 120 30 100 120 30 100 150 30 100 150 30 100 150 30 100 150 30 100 OPERATING TEMPERATURE 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C 0° to 70° C C PACKAGE 32 PIN DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP P/N: PM0234 REV. 6.0, AUG. 26, 2003 11 MX27C1000 ORDER INFORMATION (CONTINUED) PLASTIC PACKAGE PART NO. MX27C1000PI-55 MX27C1000MI-55 MX27C1000QI-55 MX27C1000TI-55 MX27C1000PI-70 MX27C1000MI-70 MX27C1000QI-70 MX27C1000TI-70 MX27C1000PI-90 MX27C1000MI-90 MX27C1000QI-90 MX27C1000TI-90 MX27C1000PI-12 MX27C1000MI-12 MX27C1000QI-12 MX27C1000TI-12 MX27C1000PI-15 MX27C1000MI-12 MX27C1000QI-15 MX27C1000TI-15 MX27C1000TA-90 MX27C1000TA-12 ACCESS TIME (ns) 55 55 55 55 70 70 70 70 90 90 90 90 120 120 120 120 150 120 150 150 90 120 OPERATING 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 STANDBY 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 OPERATING -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 125° C -40°C to 125° C PACKAGE 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin DIP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin SOP 32 Pin SOP 32 Pin PLCC 32 Pin TSOP 32 Pin TSOP 32 Pin TSOP Current MAX.(mA) Current MAX.(uA) TEMPERATURE P/N: PM0234 REV. 6.0, AUG. 26, 2003 12 MX27C1000 PACKAGE INFORMATION P/N: PM0234 REV. 6.0, AUG. 26, 2003 13 MX27C1000 P/N: PM0234 REV. 6.0, AUG. 26, 2003 14 MX27C1000 P/N: PM0234 REV. 6.0, AUG. 26, 2003 15 MX27C1000 P/N: PM0234 REV. 6.0, AUG. 26, 2003 16 MX27C1000 REVISION HISTORY Revision No. Description 5.0 1) Reduce operating current change from 40mA to 30mA. 2) Eliminate Interactive Programming Mode. 3) Add 27C1001 pin configuration. 5.1 IPP 100uA --> 10uA 5.2 Change TSOP Orientation 5.3 27C1000CDIP 70/90/100/120/150ns speed grades deleted from ordering information. 5.4 Add 55ns speed grade parts for industrial grade 5.5 Cancel 32pin ceramic DIP Package 5.6 Cancel the MX27C1001 Information 5.7 Cancel "Ultraviolet Erasable" wording in General Description To modify Package Information 5.8 Add automotive grade 5.9 To modify Package Information 6.0 To modify 32-PLCC package information A1: from 0.50mm(0.020 inch)/nom. to 0.58mm(0.023 inch)/nom. from 0.66mm(0.026 inch)/nom. to 0.81mm(0.032 inch)/nom. Page Date 5/28/1997 8/08/1997 4/09/1998 5/07/1998 P6,7,13 P1,2,11,13,14 P1~4,6~8,11,12 P1 P13~16 P7,12 P13~16 P15 5/10/1999 FEB/25/2000 JAN/18/2001 AUG/20/2001 NOV/09/2001 NOV/19/2002 AUG/26/2003 P/N: PM0234 REV. 6.0, AUG. 26, 2003 17 MX27C1000 MACRONIX INTERNATIONAL CO., LTD. HEADQUARTERS: TEL:+886-3-578-6688 FAX:+886-3-563-2888 EUROPE OFFICE: TEL:+32-2-456-8020 FAX:+32-2-456-8021 JAPAN OFFICE: TEL:+81-44-246-9100 FAX:+81-44-246-9105 SINGAPORE OFFICE: TEL:+65-348-8385 FAX:+65-348-8096 TAIPEI OFFICE: TEL:+886-2-2509-3300 FAX:+886-2-2509-2200 MACRONIX AMERICA, INC. TEL:+1-408-453-8088 FAX:+1-408-453-8488 CHICAGO OFFICE: TEL:+1-847-963-1900 FAX:+1-847-963-1909 http : //www.macronix.com MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice.