M68AF031A datasheet(1/22 Pages) STMICROELECTRONICS

No de pièce	M68AF031A

Description	256 Kbit (32K x 8) 5.0V Asynchronous SRAM

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

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November 2004

M68AF031A

256 Kbit (32K x 8) 5.0V Asynchronous SRAM

FEATURES SUMMARY

■

SUPPLY VOLTAGE: 4.5 to 5.5V

■

32K 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

■

PACKAGES

–

SO28, PDIP28, TSOP28 Standard and

Reverse Pinout.

–

TSOP28 Standard Available in Lead-Free

Version

Figure 1. Packages

28

1

PDIP28 (B)

SO28 (MS)

TSOP28 (NS)

8 x 13.4 mm (Reverse)

TSOP28 (N)

8 x 13.4mm

Numéro de pièce similaire - M68AF031A

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	M68AF127B	373Kb / 23P	1Mbit 128K x8, 5V Asynchronous SRAM 24-Sep-2004
	M68AF127BB	373Kb / 23P	1Mbit 128K x8, 5V Asynchronous SRAM 24-Sep-2004
	M68AF127BL55B1	373Kb / 23P	1Mbit 128K x8, 5V Asynchronous SRAM 24-Sep-2004
	M68AF127BL55B1T	373Kb / 23P	1Mbit 128K x8, 5V Asynchronous SRAM 24-Sep-2004
	M68AF127BL55B6	373Kb / 23P	1Mbit 128K x8, 5V Asynchronous SRAM 24-Sep-2004

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Description similaire - M68AF031A

Fabricant	No de pièce	Fiches technique	Description
GSI Technology	GS70328SJ	231Kb / 11P	32K x 8 256Kb Asynchronous SRAM
Cypress Semiconductor	CY14B256L	1Mb / 17P	256-Kbit (32K x 8) nvSRAM
	CY14E256L	799Kb / 16P	256-Kbit (32K x 8) nvSRAM
	CY14B256L	657Kb / 18P	256 Kbit (32K x 8) nvSRAM
	CY14E256L	1Mb / 18P	256 Kbit (32K x 8) nvSRAM
	STK14C88-3	618Kb / 17P	256 Kbit (32K x 8) AutoStore nvSRAM
	STK16C88	468Kb / 14P	256 Kbit (32K x 8) AutoStore nvSRAM
	CY14B256LA	648Kb / 21P	256 Kbit (32K x 8) nvSRAM
	CY14E256LA	606Kb / 19P	256 Kbit (32K x 8) nvSRAM
STMicroelectronics	M68AW031A	110Kb / 19P	256 Kbit (32K x8) 3.0V Asynchronous SRAM 09-Oct-2002

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M68AF031A Fiches technique(PDF) 1 Page - STMicroelectronics

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