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參數(shù)資料
| 型號： | M440T1MV |
| 廠商： | 意法半導體 |
| 英文描述： | 3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER SRAM |
| 中文描述： | 3.3伏，32兆位（1024千位× 32）計時器的SRAM |
| 文件頁數(shù)： | 1/26頁 |
| 文件大小： | 454K |
| 代理商： | M440T1MV |
1/26
October 2004
M440T1MV
3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER
SRAM
FEATURES SUMMARY
3.3V ± 10%
INTEGRATED ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL
CONTROL CIRCUIT, BATTERY, AND
CRYSTAL
PRECISION POWER MONITORING AND
POWER SWITCHING CIRCUITRY
AUTOMATIC WRITE-PROTECTION WHEN
V
CC
IS OUT-OF-TOLERANCE
POWER-FAIL DESELECT VOLTAGE:
–
V
CC
= 3.0 to 3.6V; 2.8V
≤
V
PFD
≤
2.97V
BATTERY LOW PIN (BL)
DUAL BATTERY SNAPHAT
HOUSING IS
REPLACEABLE
85ns SRAM CHIP ENABLE ACCESS (70ns
ADDRESS ACCESS)
SLEEP MODE FUNCTION
150ns CLOCK ACCESS
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Figure 1. Package
M440T1MV
168-ball PBGA
Module
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M440T1MV-15ZA9 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V, 32 Mbit (1024 Kbit x 32) TIMEKEEPER SRAM |
| M440T513Y | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0V, 16 Mbit (512 Kbit x 32) TIMEKEEPER-R SRAM |
| M440T513Y-15ZA9 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0V, 16 Mbit (512 Kbit x 32) TIMEKEEPER-R SRAM |
| M440X40MMN70 | 制造商:n/a 功能描述:Ships in 2 days |
| M441 | 制造商:Arcolectric 功能描述: |
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