參數(shù)資料
型號： M4T32-BR12SH1
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, DSS4
封裝： LEAD FREE, SNAPSHOT, SOIC-4
文件頁數(shù)： 6/12頁
文件大?。?/td> 171K
代理商： M4T32-BR12SH1
3/12
M4T28-BR12SH, M4T32-BR12SH
SUMMARY DESCRIPTION
The M4TXX-BR12SH SNAPHAT top is a detach-
able lithium power source for ST’s non-volatile
TIMEKEEPER surface-mount SOIC (MH) pack-
age (28- and 44-pin).
The SNAPHAT top contains both the battery and
crystal and is designed to be “snapped on” after
the SOIC is surface mounted on the PC board.
Thus the two piece solution prevents the battery
and crystal from being exposed to the high tem-
peratures of the surface mount process.
Figure 2. Logic Diagram
Table 1. Signal Names
AI02528
SNAPHAT
VBAT–
VBAT+
X1
X2
X1
Crystal Input
X2
Crystal Output
VBAT–
Negative Voltage
VBAT+
Positive Voltage
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M4T32-BR12SH1 制造商:STMicroelectronics 功能描述:Crystal
M4T32-BR12SH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TIMEKEEPER? SNAPHAT? (battery and crystal)
M4T32BR12SH6 制造商:ST MICRO 功能描述:Pb Free 制造商:STME 功能描述:
M4T32-BR12SH6 功能描述:電池管理 Snaphat Batt & Cryst RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
M4T32-BR12SH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TIMEKEEPER? SNAPHAT? (battery and crystal)
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