M48Z02-120PC1 STMicroelectronics, M48Z02-120PC1 Datasheet

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M48Z02-120PC1

Manufacturer Part Number

M48Z02-120PC1

Description

Manufacturer

STMicroelectronics

Datasheets

1.M48Z02-120PC1.pdf (27 pages)

2.M48Z02-120PC1.pdf (18 pages)

Specifications of M48Z02-120PC1

Date_code

1998+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

M48Z02-120PC1

Manufacturer:

ST

0

Current page: 1 of 27
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FEATURES SUMMARY

December 2005

INTEGRATED ULTRA LOW POWER SRAM,

REAL TIME CLOCK, POWER-FAIL

CONTROL CIRCUIT, AND BATTERY

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

AUTOMATIC POWER-FAIL CHIP

DESELECT AND WRITE PROTECTION

WRITE PROTECT VOLTAGES

(V

–

–

SOFTWARE CONTROLLED CLOCK

CALIBRATION FOR HIGH ACCURACY

APPLICATIONS

SELF-CONTAINED BATTERY AND

CRYSTAL IN THE CAPHAT™ DIP

PACKAGE

PACKAGING INCLUDES A 28-LEAD SOIC

AND SNAPHAT

separately)

SOIC PACKAGE PROVIDES DIRECT

CONNECTION FOR A SNAPHAT TOP

WHICH CONTAINS THE BATTERY AND

CRYSTAL

PIN AND FUNCTION COMPATIBLE WITH

DS1643 and JEDEC STANDARD 8K x8

SRAMs

RoHS COMPLIANCE

Lead-free components are compliant with the

RoHS Directive.

PFD

M48T08: V

4.5V

M48T18/T08Y: V

4.2V

= Power-fail Deselect Voltage):

V

V

PFD

PFD

CC

®

TOP (to be ordered

= 4.75 to 5.5V

4.75V

4.5V

CC

= 4.5 to 5.5V

5V, 64 Kbit (8 Kb x8) TIMEKEEPER

Figure 1. 28-pin PCDIP, CAPHAT™ Package

Figure 2. 28-pin SOIC Package

28

M48T08Y, M48T18

28

SNAPHAT (SH)

Battery/Crystal

Battery/Crystal

PCDIP28 (PC)

SOH28 (MH)

1

CAPHAT

1

M48T08

®

SRAM

Rev 7.0

1/27

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