Details, datasheet, quote on part number: M68AF031AM55MS6U
PartM68AF031AM55MS6U
Category
Description256 Kbit (32K X 8) 5.0V Asynchronous SRAM
CompanyST Microelectronics, Inc.
DatasheetDownload M68AF031AM55MS6U datasheet
Quote
Find where to buy
 
  

 

Features, Applications

SUPPLY VOLTAGE: x 8 bits SRAM with OUTPUT ENABLE EQUAL CYCLE and ACCESS TIME: 55, 70ns LOW STANDBY CURRENT LOW VCC DATA RETENTION: 2V TRI-STATE COMMON I/O AUTOMATIC POWER DOWN

FEATURES SUMMARY. 1 Figure 1. Packages. 1 SUMMARY DESCRIPTION. 4 Figure 2. Table 1. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Logic Diagram. 4 Signal Names. 4 SO Connections. 5 DIP Connections. 5 TSOP Connections (Normal). 5 TSOP Connections (Reverse). 5 Block Diagram. 6

MAXIMUM RATING. 7 Table 2. Absolute Maximum Ratings. 7 DC AND AC PARAMETERS. 8 Table 3. Figure 8. Figure 9. Table 4. Table 5. Operating and AC Measurement Conditions. 8 AC Measurement I/O Waveform. 8 AC Measurement Load Circuit. 8 Capacitance. 9 DC Characteristics (M68AF031A-55 and M68AF031A-70). 9

OPERATION. 10 Table 6. Operating Modes. 10 Read Mode. 10 Figure 10.Address Controlled, Read Mode AC Waveforms. 10 Figure 11.Chip Enable or Output Enable Controlled, Read Mode AC Waveforms. 11 Figure 12.Chip Enable Controlled, Standby Mode AC Waveforms. 11 Table 7. Read and Standby Mode AC Characteristics. 12 Write Mode. 13 Figure 13.Write Enable Controlled, Write AC Waveforms. 13 Figure 14.Chip Enable Controlled, Write AC Waveforms. 13 Table 8. Write Mode AC Characteristics. 14 Figure 15.Low VCC Data Retention AC Waveforms. 14 Table 9. Low VCC Data Retention Characteristics. 15 PACKAGE MECHANICAL. 16 Figure - 28 lead Plastic Small Outline, 300 mils body width, Package Outline. 16 Table - 28 lead Plastic Small Outline, 300 mils body width, Package Mechanical Data. 16 Figure - 28 pin Plastic DIP, 600 mils width, Package Outline. 17 Table - 28 pin Plastic DIP, n600 mils width, Package Mechanical Data. 17 Figure - 28 lead Normal Pinout Plastic Small Outline, Package Outline. 18 Table - 28 lead Normal Pinout Plastic Small Outline, Package Mechanical Data. 18

Figure - 28 lead Reverse Pinout Plastic Small Outline, Package Outline. 19 Table - 28 lead Reverse Pinout Plastic Small Outline, Package Mechanical Data. 19 PART NUMBERING. 20 Table 14. Ordering Information Scheme. 20 REVISION HISTORY. 21 Table 15. Document Revision History. 21


 

Related products with the same datasheet
M68AF031AM55N6
M68AF031AM55N6T
M68AF031AM70MS6T
M68AF031AM70MS6U
M68AF031AM70N6
M68AF031AM70N6T
M68AF031AM70NS6
Some Part number from the same manufacture ST Microelectronics, Inc.
M68AF031AM55N6 256 Kbit (32K X 8) 5.0V Asynchronous SRAM
M68AF127B 1 Mbit (128K X8) 5.0V Asynchronous SRAM
M68AF127BB 1mbit 128k X8, 5v Asynchronous SRAM
M68AF127BL 128Kbit X 8, 55ns, 70ns
M68AF127BM55MC6T 1 Mbit (128K X8) 5.0V Asynchronous SRAM
M68AF127BMC 1mbit 128k X8, 5v Asynchronous SRAM
M68AF511A 4 Mbit (512K X8) 5.0V Asynchronous SRAM
M68AF511AL 512Kbit X 8, 55ns, 70ns
M68AF511AM70MC1U 4 Mbit (512K X8) 5.0V Asynchronous SRAM
M68AR016DN70ZB1T 16 Mbit 1m X16 1.8v Asynchronous SRAM
M68AR024D 16 Mbit (1M X16) 1.8V Asynchronous SRAM
M68AR024DZB 16 Mbit 1m X16 1.8v Asynchronous SRAM
M68AR128M 2 Mbit (128K X16) 1.8V Asynchronous SRAM
M68AR128ML 128Kbit X 16, 70ns, One ce
M68AR128ML70ZB6 2 Mbit (128K X16) 1.8V Asynchronous SRAM
M68AR256M 4 Mbit (256K X16) 1.8V Asynchronous SRAM
M68AR256ML 256Kbit X 16, 70ns, One ce
M68AR256ML70ZB6 4 Mbit (256K X16) 1.8V Asynchronous SRAM
M68AR512D 8 Mbit (512K X16) 1.8V Asynchronous SRAM
M68AR512DL 512Kbit X 16, 70ns, Two ce
M68AR512DN70ZB1T 8 Mbit 512k X16 1.8v Asynchronous SRAM

L79L05ACD : Negative Voltage Regulators

PSD4135G1-A-90B81 : Flash In-system-programmable Peripherals For 16-bit MCUs

PSD834F3-90UT : Flash In-system Programmable ISP Peripherals For 8-bit MCUs

M27C512-60XB3X : 512 Kbit 32Kb x16 OTP Eprom

M27C160-90XS1 : 16 Mbit (2 Mb x 8 or 1 Mb x 16) UV Eprom and OTP Eprom

M27C800-120B1TR : 8 Mbit (1Mb x 8) UV Eprom and OTP Eprom

PSD853F4V-20JT : Flash In-system Programmable ISP Peripherals For 8-bit MCUs

T8XX-XXXB : 8A Triacs

STPS20SM60SG-TR : Diodes, Rectifier - Single Discrete Semiconductor Product 20A 60V Schottky; DIODE SCHOTTKY 60V 20A D2PAK Specifications: Diode Type: Schottky ; Voltage - DC Reverse (Vr) (Max): 60V ; Current - Average Rectified (Io): 20A ; Voltage - Forward (Vf) (Max) @ If: 630mV @ 20A ; Reverse Recovery Time (trr): - ; Current - Reverse Leakage @ Vr: 85ľA @ 60V ; Speed: Fast Recovery =< 500ns,>200mA (Io) ; Mounting

 
0-C     D-L     M-R     S-Z