M48T02-150PC1 datasheet(1/25 Pages) STMICROELECTRONICS

Part #	M48T02-150PC1

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

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 25 page

June 2011

Doc ID 2410 Rev 9

1/25

1

M48T02

M48T12

5.0 V, 16 Kbit (2 Kb 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 5.5 V;

4.5 V

≤ VPFD ≤ 4.75 V

–M48T12: VCC = 4.5 to 5.5 V;

4.2 V

≤ VPFD ≤ 4.5 V

■ Self-contained battery and crystal in the

CAPHAT™ DIP package

■ Pin and function compatible with JEDEC

standard 2 K x 8 SRAMs

■ RoHS compliant

– Lead-free second level interconnect

24

1

PCDIP24

battery/crystal

CAPHAT™

www.st.com

Similar Part No. - M48T02-150PC1

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M48T02-150PC1	94Kb / 15P	16 Kbit 2Kb x8 TIMEKEEPER[ SRAM Nov-1998
	M48T02-150PC1	471Kb / 27P	CMOS 8K x 8 TIMEKEEPER SRAM Rev 7.0
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ARTSCHIP ELECTRONICS CO...	M48T02-150PC1	6Mb / 21P	TIMEKEEPER SRAM

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Similar Description - M48T02-150PC1

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M48T58Y	183Kb / 27P	5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM 20-May-2002
	M48T02	200Kb / 24P	5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER SRAM 21-Sep-2007
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	M48T58	517Kb / 33P	5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM 02-Aug-2010
	M48T02	395Kb / 25P	5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER® SRAM 02-Aug-2010
	M48Z02	335Kb / 21P	5 V, 16 Kbit (2 Kb x 8) ZEROPOWER® SRAM 27-May-2010
	M48T58	495Kb / 33P	5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM June 2011 Rev 8
	M48T58Y	495Kb / 33P	5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM June 2011 Rev 8
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M48T02-150PC1 Datasheet(PDF) 1 Page - STMicroelectronics

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