參數(shù)資料
型號: M48T201Y-70MHTR
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: 1 TIMER(S), REAL TIME CLOCK, PDSO44
封裝: PLASTIC, SOIC-44
文件頁數(shù): 20/35頁
文件大?。?/td> 688K
代理商: M48T201Y-70MHTR
27/33
M48T201Y, M48T201V
Figure 15. Power Down/Up Mode AC Waveforms
Table 14. Power Down/Up Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5V or 3.0 to 3.6V (except where noted).
2. VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring until 200s after VCC pass-
es VPFD (min).
3. VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data.
Symbol
Parameter(1)
Min
Max
Unit
tF
(2)
VPFD (max) to VPFD (min) VCC Fall Time
300
s
tFB
(3)
VPFD (min) to VSS VCC Fall Time
M48T201Y
10
s
M48T201V
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
5s
AI03519
VCC
INPUTS
RST
OUTPUTS
DON'T CARE
HIGH-Z
tF
tFB
tR
tREC
tRB
VALID
VPFD (max)
VPFD (min)
VSO
VALID
相關(guān)PDF資料
PDF描述
M48T212V-70MH1 0 TIMER(S), REAL TIME CLOCK, PDSO44
M48T212V-70MH6TR 0 TIMER(S), REAL TIME CLOCK, PDSO44
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T201Y-80MH1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-80MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor
M48T201Y-85MH1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V TIMEKEEPER㈢ supervisor