M48T02 datasheet(1/24 Pages) STMICROELECTRONICS

Numer części	M48T02

Szczegółowy opis	5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER SRAM

PDF	24 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

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1 / 24 page

September 2007

Rev 6

1/24

1

M48T02

M48T12

5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER® SRAM

Features

■ Integrated, ultra low power SRAM, real time

clock, and power-fail control circuit

■ BYTEWIDE™ RAM-like clock access

■ BCD coded year, month, day, date, hours,

minutes, and seconds

■ Typical clock accuracy of ±1 minute a month, at

25°C

■ Software controlled clock calibration for high

accuracy applications

■ Automatic power-fail chip deselect and WRITE

protection

■ WRITE protect voltages

(VPFD = Power-fail deselect voltage):

–M48T02: VCC = 4.75 to 5.5V

4.5V

≤ VPFD ≤ 4.75V

–M48T12: VCC = 4.5 to 5.5V

4.2V

≤ VPFD ≤ 4.5V

■ Self-contained battery and crystal in the

CAPHAT™ DIP package

■ Pin and function compatible with JEDEC

standard 2K x8 SRAMs

■ RoHS compliant

– Lead-free second level interconnect

24

1

PCDIP24 (PC)

battery/crystal

CAPHAT™

www.st.com

Podobny numer części - M48T02

Producent	Numer części	Arkusz danych	Szczegółowy opis
STMicroelectronics	M48T02	94Kb / 15P	16 Kbit 2Kb x8 TIMEKEEPER[ SRAM Nov-1998
STMicroelectronics	M48T02	251Kb / 19P	5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER® SRAM Mar-2003
ARTSCHIP ELECTRONICS CO...	M48T02	6Mb / 21P	TIMEKEEPER SRAM
STMicroelectronics	M48T02	378Kb / 25P	5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER® SRAM 07-Jun-2011
STMicroelectronics	M48T02-120PC1	471Kb / 27P	CMOS 8K x 8 TIMEKEEPER SRAM Rev 7.0

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Podobny opis - M48T02

Producent	Numer części	Arkusz danych	Szczegółowy opis
STMicroelectronics	M48T02	94Kb / 15P	16 Kbit 2Kb x8 TIMEKEEPER[ SRAM Nov-1998
	M48Z02	85Kb / 12P	16 Kbit 2Kb x 8 ZEROPOWER SRAM May-1999
	M68AF031A	383Kb / 22P	256 Kbit (32K x 8) 5.0V Asynchronous SRAM 15-Nov-2004
	M48T58Y	183Kb / 27P	5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM 20-May-2002
	M48Z12	231Kb / 16P	5V, 16 Kbit (2Kb x 8) ZEROPOWER SRAM
	M440T513Y	425Kb / 26P	5.0V, 16 Mbit (512 Kbit x 32) TIMEKEEPER-R SRAM Oct-2004
	M48T02	251Kb / 19P	5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER® SRAM Mar-2003
	M48T35_0708	258Kb / 29P	5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM 01-Aug-2007
	M48T58	259Kb / 31P	5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM 30-Aug-2007
DLG Hanbit co.,Ltd.	HMNR2M8D	764Kb / 9P	5.0V, 2 Mbit (2,048 Kbit x 8) TIMEKEEPER NVSRAM

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