Click to expand full text
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
SO28 (MS)
28
1
PDIP28 (B)
TSOP28 (N) 8 x 13.4mm
TSOP28 (NS) 8 x 13.4 mm (Reverse)
November 2004
1/22
M68AF031A
TABLE OF CONTENTS
FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .