UPD43256BGU-A10-A データシートの表示（PDF） - NEC => Renesas Technology

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UPD43256BGU-A10-A

256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT 85ns

NEC => Renesas Technology 

28-PIN PLASTIC SOP (11.43 mm (450))

28

15

μPD43256B

detail of lead end

1

F

G

14

A

S

D

E

C

MM

NS

B

NOTE

Each lead centerline is located within 0.12 mm of

its true position (T.P.) at maximum material condition.

P

H

I

J

L

K

ITEM MILLIMETERS

A

1 8 . 0 +− 00 .. 60 5

B

1.27 MAX.

C

1.27 (T.P.)

D

0.42+−00..0087

E

0.2±0.1

F

2.95 MAX.

G

2.55±0.1

H

11.8±0.3

I

8.4±0.1

J

1.7±0.2

K

0.22±0.05

L

0.7±0.2

M

0.12

N

0.10

P

3°

+7°

−3°

P28GU-50-450A-4

Data Sheet M10770EJEV0DS

19

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