M4T28-BR12SH1TR datasheet(1/16 Pages) STMICROELECTRONICS

Nome de Peças	M4T28-BR12SH1TR

Descrição Electrónicos	TIMEKEEPER짰 SNAPHAT짰 (battery and crystal)

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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November 2008

Rev 3

1/16

1

M4T28-BR12SH

M4T32-BR12SH

TIMEKEEPER® SNAPHAT® (battery and crystal)

Features

■ Provides battery backup power for non-volatile

TIMEKEEPER® and supervisor devices in the

28- or 44-pin SNAPHAT® SOIC package

■ Removable battery avoids heat associated with

surface mount process

■ Snaps directly onto surface-mounted

SNAPHAT SOIC

■ Choice of battery capacities:

– M4T28-BR12SH = 48 mAh

– M4T32-BR12SH = 120 mAh

■ Keyed insertion to ensure proper assembly

■ Removable for replacement and proper

disposal

■ Pb-free package

■ Available in Ecopack® packages, tubes or tape

& reel

SNAPHAT (SH)

battery/crystal

www.st.com

Nº de peça semelhante - M4T28-BR12SH1TR

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	M4T28-BR12SH1TR	172Kb / 12P	TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL)
STMicroelectronics	M4T28-BR12SH1TR	135Kb / 16P	TIMEKEEPER SNAPHAT (battery and crystal)

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	M4Z28-BR00SH	234Kb / 16P	ZEROPOWER짰 SNAPHAT짰 (battery)
STMicroelectronics	M4T28-BR12SH1	135Kb / 16P	TIMEKEEPER SNAPHAT (battery and crystal)
Texas Instruments	BQ48SH-28X6	96Kb / 6P	[Old version datasheet] SNAPHAT WITH INTEGRATED BATTERY AND CRYSTAL
STMicroelectronics	M48T201Y	318Kb / 35P	5.0 or 3.3V TIMEKEEPER짰 supervisor
	M4TXX-BR12SH	51Kb / 7P	TIMEKEEPER SNAPHAT Battery & Crystal November 1999
	M4T28-BR12SH	172Kb / 12P	TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL)
	M48T201Y	317Kb / 37P	5.0 or 3.3 V TIMEKEEPER짰 supervisor
	M48T35AV	250Kb / 28P	3.3V, 256Kbit (32Kbit x 8) TIMEKEEPER짰 SRAM
	M41T00CAP	385Kb / 27P	Serial access real-time clock (RTC) with integral backup battery and crystal
	M48T08	259Kb / 30P	5V, 64Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM