M48T129YPM View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T129YPM

3.3V-5V 1 Mbit (128Kb x8) TIMEKEEPER® SRAM

STMicroelectronics 

M48T129Y, M48T129V

Table 19. SOH44 - 44 lead Plastic Small Outline, 4-socket battery, SNAPHAT,

Package Mechanical Data

mm

inches

Symb

Typ

Min

Max

Typ

Min

A

3.05

A1

0.05

0.36

0.002

A2

2.34

2.69

0.092

B

0.36

0.46

0.014

C

0.15

0.32

0.006

D

17.71

18.49

0.697

E

8.23

8.89

0.324

e

0.81

–

–

0.032

–

eB

3.20

3.61

0.126

H

11.51

12.70

0.453

L

0.41

1.27

0.016

α

0°

8°

0°

N

44

44

CP

0.10

Max

0.120

0.014

0.106

0.018

0.012

0.728

0.350

–

0.142

0.500

0.050

8°

0.004

Figure 19. SOH44 - 44 lead Plastic Small Outline, 4-socket battery, SNAPHAT, Package Outline

B

e

D

N

1

SOH-A

Drawing is not to scale.

A2

CP

EH

A

C

eB

A1 α L

21/22

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