M48T59-70PC1(2008) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T59-70PC1
(Rev.:2008)

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

STMicroelectronics 

Package mechanical data

M48T59, M48T59Y, M48T59V

Figure 16. SOH28 – 28-lead plastic small outline, battery SNAPHAT, package outline

A2

A

C

B

e

eB

CP

D

N

EH

1

SOH-A

A1 α L

Obsolete Product(s) - Obsolete Product(s) Note:

Drawing is not to scale.

Table 15.

Symb

A

A1

A2

B

C

D

E

e

eB

H

L

a

N

CP

SOH28 – 28-lead plastic small outline, battery SNAPHAT, pack. mech. data

mm

inches

Typ

Min

Max

Typ

Min

Max

3.05

0.120

0.05

0.36

0.002

0.014

2.34

2.69

0.092

0.106

0.36

0.51

0.014

0.020

0.15

0.32

0.006

0.012

17.71

18.49

0.697

0.728

8.23

8.89

0.324

0.350

1.27

–

–

0.050

–

–

3.20

3.61

0.126

0.142

11.51

12.70

0.453

0.500

0.41

1.27

0.016

0.050

0°

8°

0°

8°

28

28

0.10

0.004

26/32

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