M440T1MV - 32-Mbit SRAM

STMicroelectronics

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Datasheet Details

Part number	M440T1MV
Manufacturer	STMicroelectronics
File Size	641.92 KB
Description	32-Mbit SRAM
Datasheet	M440T1MV Datasheet

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M440T1MV 3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER® SRAM FEATURES SUMMARY ■ 3.3V ± 10% Figure 1. Package ■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY, AND CRYSTAL ■ PRECISION POWER MONITORING AND POWER SWITCHING CIRCUITRY M440T1MV ■ AUTOMATIC WRITE-PROTECTION WHEN ) VCC IS OUT-OF-TOLERANCE t(s ■ POWER-FAIL DESELECT VOLTAGE: – VCC = 3.0 to 3.6V; 2.8V ≤ VPFD ≤ 2.97V uc ■ BATTERY LOW PIN (BL) d ■ DUAL BATTERY SNAPHAT® HOUSING IS ro REPLACEABLE P ■ 85ns SRAM CHIP ENABLE ACCESS (70ns te ADDRESS ACCESS) ■ SLEEP MODE FUNCTION Obsolete Product(s) - Obsole ■ 150ns CLOCK ACCESS 168-ball PBGA Module October 2004 1/26 M440T1MV TABLE OF CONTENTS FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .