M48Z08 datasheet(1/18 Pages) STMICROELECTRONICS

부품명	M48Z08

상세설명	64 Kbit 8Kb x 8 ZEROPOWER SRAM

PDF	18 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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M48Z08

M48Z18

64 Kbit (8Kb x 8) ZEROPOWER

® SRAM

March 1999

1/18

INTEGRATED ULTRA LOW POWER SRAM,

POWER-FAIL CONTROL CIRCUIT and

BATTERY

UNLIMITED WRITE CYCLES

READ CYCLE TIME EQUALS WRITE CYCLE

TIME

AUTOMATIC POWER-FAIL CHIP DESELECT and

WRITE PROTECTION

WRITE PROTECT VOLTAGES

(VPFD = Power-fail Deselect Voltage):

– M48Z08: 4.50V

≤ VPFD ≤ 4.75V

– M48Z18: 4.20V

≤ VPFD ≤ 4.50V

SELF-CONTAINED BATTERY 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

PIN and FUNCTION COMPATIBLE with the

DS1225 and JEDEC STANDARD 8K x 8

SRAMs

DESCRIPTION

The M48Z08/18 ZEROPOWER® RAM is an 8K x

8 non-volatile static RAM which is pin and func-

tional compatible with the DS1225. The monolithic

chip is available in two special packages to provide

a highly integrated battery backed-up memory so-

lution.

AI01022

13

A0-A12

W

DQ0-DQ7

VCC

M48Z08

M48Z18

G

VSS

8

E

Figure 1. Logic Diagram

A0-A12

Address Inputs

DQ0-DQ7

Data Inputs / Outputs

E

Chip Enable

G

Output Enable

W

Write Enable

VCC

Supply Voltage

VSS

Ground

Table 1. Signal Names

28

1

PCDIP28 (PC)

Battery CAPHAT

SNAPHAT (SH)

Battery

28

1

SOH28 (MH)

유사한 부품 번호 - M48Z08

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	M48Z08	283Kb / 16P	5V, 64 Kbit (8Kb x 8) ZEROPOWER® SRAM Dec-2005
	M48Z08	323Kb / 20P	5 V, 64 Kbit (8 Kb x 8) ZEROPOWER® SRAM 27-May-2010
	M48Z08-100PC1	283Kb / 16P	5V, 64 Kbit (8Kb x 8) ZEROPOWER® SRAM Dec-2005
	M48Z08-100PC1	323Kb / 20P	5 V, 64 Kbit (8 Kb x 8) ZEROPOWER® SRAM 27-May-2010
	M48Z08-100PC1TR	283Kb / 16P	5V, 64 Kbit (8Kb x 8) ZEROPOWER® SRAM Dec-2005

More results

유사한 설명 - M48Z08

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	M48T58	135Kb / 17P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Jul-1999
	M48T59	168Kb / 21P	64 Kbit 8Kb x8 TIMEKEEPER SRAM Oct-1999
	M48Z02	85Kb / 12P	16 Kbit 2Kb x 8 ZEROPOWER SRAM May-1999
	M48Z32V	329Kb / 16P	3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM Mar-2004
	M48Z58	133Kb / 17P	64 Kbit 8Kb x 8 ZEROPOWER SRAM Mar-1999
	M48Z35AV-10PC1	146Kb / 20P	256 Kbit (32 Kbit x 8) ZEROPOWER SRAM 29-May-2002
	M48Z12	231Kb / 16P	5V, 16 Kbit (2Kb x 8) ZEROPOWER SRAM
	M48Z512A	252Kb / 24P	4 Mbit (512 Kbit x 8) ZEROPOWER SRAM 21-Dec-2006
	M48Z08	283Kb / 16P	5V, 64 Kbit (8Kb x 8) ZEROPOWER® SRAM Dec-2005
	M48Z58	417Kb / 24P	5 V, 64 Kbit (8 Kbit x 8) ZEROPOWER® SRAM 07-Jun-2011

More results

M48Z08 데이터시트(PDF) 1 Page - STMicroelectronics

M48Z08 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - M48Z08

유사한 설명 - M48Z08

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