參數資料
型號： M40Z111WMH6
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： M40Z111WMH6
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
≤
4.5V
– 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
M40Z111WMH6TR 5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs
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
相關代理商/技術參數
參數描述
M40Z111WMH6E 功能描述:監(jiān)控電路 N-Ch, 5V or 3V NVRAM up to 2 LPSRAMs RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M40Z111WMH6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to two LPSRAMs
M40Z111WMH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs
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
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