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參數資料
| 型號： | M40Z111WMH6TR |
| 廠商： | 意法半導體 |
| 英文描述： | 5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs |
| 中文描述： | 5V或3V NVRAM中的主管，直到兩名LPSRAMs |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 114K |
| 代理商： | M40Z111WMH6TR |
1/15
May 2002
M40Z111
M40Z111W
5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs
FEATURES SUMMARY
I
CONVERT LOW POWER SRAMs INTO
NVRAMs
I
PRECISION POWER MONITORING and
POWER SWITCHING CIRCUITRY
I
AUTOMATIC WRITE-PROTECTION WHEN
V
CC
IS OUT-OF-TOLERANCE
I
CHOICE OF SUPPLY VOLTAGES and
POWER-FAIL DESELECT VOLTAGES:
– M40Z111: V
CC
= 4.5 to 5.5V
THS = V
SS
; 4.5
≤
V
PFD
≤
4.75V
THS = V
OUT
; 4.2
≤
V
PFD
≤
– M40Z111W: V
CC
= 3.0 to 3.6V
THS = V
SS
; 2.8
≤
V
PFD
≤
3.0V
V
CC
= 2.7 to 3.3V
THS = V
OUT
; 2.5
≤
V
PFD
≤
2.7V
I
LESS THAN 15ns CHIP ENABLE ACCESS
PROPAGATION DELAY (for 5.0V device)
I
PACKAGINGINCLUDESA28-LEAD SOICand
SNAPHAT
TOP (to be ordered separately)
I
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP WHICH
CONTAINS THE BATTERY
Figure 1. 28-pin SOIC Package
SOH28 (MH)
SNAPHAT (SH)
Battery
28
1
相關PDF資料 |
PDF描述 |
|---|---|
| M40Z111 | NVRAM Controller for up to Two LPSRAM(NVRAM控制器) |
| M40Z300AV | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300AVMH1E | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300AVMH1F | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300AVMH6E | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M40Z111WSH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to TWO LPSRAM |
| M40Z300 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300_10 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 V or 3 V NVRAM supervisor for up to 8 LPSRAMs |
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