M48Z2M1V datasheet(1/20 Pages) STMICROELECTRONICS

部件名	M48Z2M1V

功能描述	5 V or 3.3 V, 16 Mbit (2 Mb x 8) ZEROPOWER® SRAM

PDF	20 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 20 page

August 2010

Doc ID 5135 Rev 5

1/20

1

M48Z2M1Y

M48Z2M1V

5 V or 3.3 V, 16 Mbit (2 Mb x 8) ZEROPOWER® SRAM

Features

■ Integrated, ultra low power SRAM, power-fail

control circuit, and batteries

■ Conventional SRAM operation; unlimited

WRITE cycles

■ 10 years of data retention in the absence of

power

■ Automatic power-fail chip deselect and WRITE

protection

■ WRITE protect voltages

(VPFD = Power-fail deselect voltage):

–M48Z2M1Y: VCC = 4.5 to 5.5 V

4.2 V

≤ VPFD ≤ 4.5 V

–M48Z2M1V: VCC = 3.0 to 3.6 V

2.8 V

≤ VPFD ≤ 3.0 V

M48Z2M1V not recommended for new

design. Contact ST sales office for

availability.

■ Batteries are internally isolated until power is

applied

■ Pin and function compatible with JEDEC

standard 2 Mb x 8 SRAMs

■ RoHS compliant

– Lead-free second level interconnect

36

1

PLDIP36 module (PL)

www.st.com

类似零件编号 - M48Z2M1V

制造商	部件名	数据表	功能描述
STMicroelectronics	M48Z2M1V	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005
	M48Z2M1V-701	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005
	M48Z2M1V-70G	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005
	M48Z2M1V-851	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005
	M48Z2M1V-85G	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005

制造商	部件名	数据表	功能描述
STMicroelectronics	M48Z2M1	102Kb / 12P	16 Mb 2Mb x 8 ZEROPOWER SRAM Jan-1998
Texas Instruments	BQ4010	178Kb / 18P	8 k x 8 NONVOLATILE SRAM (5 V, 3.3 V)
STMicroelectronics	M48Z2M1Y	307Kb / 17P	5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER SRAM Mar-2005
	M48Z512BV	195Kb / 20P	3.3 V, 4 Mbit (512 K x 8 bit) ZEROPOWER SRAM 15-Aug-2008
	M48T129Y	445Kb / 28P	5.0 or 3.3 V, 1 Mbit (128 Kbit x 8) TIMEKEEPER짰 SRAM 09-Jun-2010
	M48T512Y	376Kb / 23P	5.0 or 3.3 V, 4 Mbit (512 Kbit x 8) TIMEKEEPER짰 SRAM 21-Jun-2010
	M48T128Y	364Kb / 23P	5.0 or 3.3 V, 1 Mbit (128 Kb x 8) TIMEKEEPER® SRAM 18-Jun-2010
	M48Z128	339Kb / 20P	5.0 V or 3.3 V, 1 Mbit (128 Kbit x 8) ZEROPOWER® SRAM 20-Jul-2010
	M48Z129Y	324Kb / 20P	5.0 V or 3.3 V, 1 Mbit (128 Kb x 8) ZEROPOWER® SRAM 23-Jun-2010
	M48Z2M1Y	311Kb / 20P	5 V or 3.3 V, 16 Mbit (2 Mb x 8) ZEROPOWER® SRAM 24-Jun-2011