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參數資料
| 型號： | M40SZ100 |
| 廠商： | 意法半導體 |
| 英文描述： | 5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| 中文描述： | 5V或3V的LPSRAM NVRAM中督導員 |
| 文件頁數： | 1/19頁 |
| 文件大?。?/td> | 285K |
| 代理商： | M40SZ100 |
1/19
September 2003
Rev. 1.3
M40SZ100Y
M40SZ100W
5V or 3V NVRAM SUPERVISOR FOR LPSRAM
* Contact Local Sales Office
FEATURES SUMMARY
s
CONVERT LOW POWER SRAMs INTO
NVRAMs
s
5V OR 3V OPERATING VOLTAGE
s
PRECISION POWER MONITORING and
POWER SWITCHING CIRCUITRY
s
AUTOMATIC WRITE-PROTECTION WHEN
VCC IS OUT-OF-TOLERANCE
s
CHOICE OF SUPPLY VOLTAGES and
POWER-FAIL DESELECT VOLTAGES:
– M40SZ100Y: VCC = 4.5 to 5.5V;
4.20V
≤ VPFD ≤ 4.50V
– M40SZ100W: VCC = 2.7 to 3.6V;
2.55V
≤ VPFD ≤ 2.70V
s
RESET OUTPUT (RST) FOR POWER ON
RESET
s
1.25V REFERENCE (for PFI/PFO)
s
LESS THAN 10ns CHIP ENABLE ACCESS
PROPAGATION DELAY (at 5V)
s
OPTIONAL PACKAGING INCLUDES A 28-
LEAD SOIC and SNAPHAT TOP (to be
ordered separately)
s
28-LEAD SOIC PACKAGE PROVIDES
DIRECT CONNECTION FOR A SNAPHAT
TOP WHICH CONTAINS THE BATTERY
s
BATTERY LOW PIN (BL)
Figure 1. 16-pin SOIC Package
Figure 2. 28-pin SOIC Package*
SO16 (MQ)
16
1
SOH28 (MH)
SNAPHAT (SH)
Battery
28
1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M40SZ100W | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| M40SZ100WMH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| M40SZ100WMH6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
| M40SZ100WMH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 V or 3 V NVRAM supervisor for LPSRAM |
| M40SZ100WMH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 V or 3 V NVRAM supervisor for LPSRAM |
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