參數(shù)資料
型號: M48T212V-70MH6TR
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO44
封裝: SNAPHAT, PLASTIC, SO-44
文件頁數(shù): 21/23頁
文件大小: 150K
代理商: M48T212V-70MH6TR
7/23
M48T212Y, M48T212V
Table 8. Power Down/Up AC Characteristics
(TA = 0 to 70°C)
Symbol
Parameter
Min
Max
Unit
tF
VPFD (max) to VPFD (min) VCC Fall Time
300
s
tFB
VPFD (min) to VSS VCC Fall Time
M48T212Y
10
s
M48T212V
150
s
tR
VPFD (min) to VPFD (max) VCC Rise Time
10
s
tREC
VPFD (max) to RST High
40
200
ms
tRB
VSS to VPFD (min) VCC Rise Time
1
s
Figure 5. Power Down/Up AC Waveform
AI02638
VCC
INPUTS
RST
OUTPUTS
DON’T CARE
HIGH-Z
tF
tFB
tR
tREC
tRB
VALID
VPFD (max)
VPFD (min)
VSO
VALID
VCCSW
相關(guān)PDF資料
PDF描述
M48T212V-70MH6 0 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212V-70MH1TR 0 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212V-85MH6 0 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212Y-70MH1TR 0 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212Y-70MH1F REAL TIME CLOCK, PDSO44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T212V-85MH1 功能描述:監(jiān)控電路 SRAM TK 16X8 85ns RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M48T212V-85MH1E 功能描述:監(jiān)控電路 SRAM TK 16X8 85ns RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M48T212V-85MH1F 功能描述:監(jiān)控電路 SRAM TK 16X8 85ns RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M48T212V-85MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER
M48T212V-85MH6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER