M48T59 datasheet(1/32 Pages) STMICROELECTRONICS

部件名	M48T59

功能描述	5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER짰 SRAM

PDF	32 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 32 page

Not For New Design

This is information on a product still in production but not recommended for new designs.

April 2008

Rev 7

1/32

1

M48T59

M48T59Y, M48T59V

5.0 or 3.3 V, 64 Kbit (8 Kbit x 8) TIMEKEEPER® SRAM

Features

■ Integrated ultra low power SRAM, real-time

clock, power-fail control circuit, and battery

■ Frequency test output for real-time clock

software calibration

■ Automatic power-fail chip deselect and WRITE

protection

■ WRITE protect voltages

(VPFD = Power-fail deselect voltage):

–M48T59: VCC = 4.75 to 5.5 V

4.5 V

≤ VPFD ≤ 4.75 V

–M48T59Y: VCC = 4.5 to 5.5 V

4.2 V

≤ VPFD ≤ 4.5 V

–M48T59V(a): VCC = 3.0 to 3.6 V

2.7 V

≤ VPFD ≤ 3.0 V

■ Self-contained battery and crystal in the

CAPHAT™ DIP package

■ Packaging includes a 28-lead SOIC and

SNAPHAT® top (to be ordered separately)

■ SOIC package provides direct connection for a

SNAPHAT top which contains the battery and

crystal

■ Microprocessor power-on reset (valid even

during battery back-up mode)

■ Programmable alarm output active in the

battery back-up mode

■ Battery low flag

■ RoHS compliant

– Lead-free second level interconnect

a.

Contact local ST sales office for availability of 3.3 V

version.

28

1

28

1

PCDIP28 (PC)

battery/crystal

CAPHAT

SNAPHAT (SH)

battery/crystal

SOH28 (MH)

www.st.com

Obsolete

Product(s)

- Obsolete

Product(s)

Obsolete

Product(s)

- Obsolete

Product(s)

类似零件编号 - M48T59

制造商	部件名	数据表	功能描述
STMicroelectronics	M48T59	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999
	M48T59-70MH1	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999
	M48T59-70MH1TR	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999
	M48T59-70MH6	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999
	M48T59-70MH6TR	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999

More results

类似说明 - M48T59

制造商	部件名	数据表	功能描述
STMicroelectronics	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
	M48T37Y	521Kb / 30P	5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER짰 SRAM 02-Aug-2010
	M48T58	517Kb / 33P	5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM 02-Aug-2010
	M48T08	518Kb / 31P	5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM June 2010 Rev 10
	M48T02	395Kb / 25P	5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER® SRAM 02-Aug-2010
	M48T08	497Kb / 31P	5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM June 2011 Rev 11
	M48T35AV	498Kb / 29P	3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM June 2011 Rev 9
	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

More results

M48T59 数据表(PDF) 1 Page - STMicroelectronics

M48T59 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - M48T59

类似说明 - M48T59

Html Pages

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数据表下载

链接网址

M48T59 数据表(PDF) 1 Page - STMicroelectronics

M48T59 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - M48T59

类似说明 - M48T59

Html Pages

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数据表 下载

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数据表下载