STMicroelectronics M68AW128M
2 Mbit (128K x16) 3.0V Asynchronous SRAM
FEATURES
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● SUPPLY VOLTAGE: 2.7 to 3.6V 128K x 16 bits SRAM with OUTPUT ENABLE EQUAL CYCLE and ACCESS TIME: 55ns SINGLE BYTE READ/WRITE LOW STANDBY CURRENT LOW VCC DATA RETENTION: 1.5V TRI-STATE COMMON I/O AUTOMATIC POWER DOWN PACKAGES – Compliant with Lead-Free Soldering Processes – Lead-Free Versions Figure 1. Packages 44 1 TSOP44 Type II (ND) BGA TFBGA48 (ZB) 6 x 8mm September 2004 1/22 M68AW128M TABLE OF CONTENTS
FEATURES
SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SUMMARYDESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2. Table 1. Figure 3. Figure 4. Figure 5. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .