DS1644-120+ Datasheet DS1644-120+, DS1644P-120+ | P13-P14

DS1644/DS1644P

13 of 14

DS1644P WITH DS9034PCX ATTACHED

PKG INCHES

DIM MIN NOM MAX

A 0.920 0.925 0.930

B 0.955 0.960 0.965

C 0.240 0.245 0.250

D 0.052 0.055 0.058

E 0.048 0.050 0.052

F 0.015 0.020 0.025

G 0.020 0.025 0.030

RECOMMENDED POWERCAP MODULE LAND PATTERN

PKG INCHES

DIM MIN NOM MAX

A - 1.050 -

B - 0.826 -

C - 0.050 -

D - 0.030 -

E - 0.112 -

DS1644/DS1644P

14 of 14

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim

reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

REVISION HISTORY

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

4/10

Removed the leaded parts from the Ordering Information table; moved the

Operating Range table into the Absolute Maximum Ratings section, added

the lead temperature, and changed the soldering temperature information.

1, 7

P1-P3 P4-P6 P7-P9 P10-P12 P13-P14

DS1644-120+

Mfr. #:

Buy DS1644-120+

Manufacturer:

Maxim Integrated

Description:

Real Time Clock NV Timekeeping RAM

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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DS1644-120+

DS1644-120+

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