UPD43256BCZ-85L 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD43256BCZ-85L

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

NEC => Renesas Technology 

28PIN PLASTIC TSOP ( I ) (8×13.4)

1

28

14

15

K

N

H

L

µPD43256B

detail of lead end

Q

R

S

D

MM

C

B

I

J

P

NOTE

(1) Each lead centerline is located within 0.08 mm (0.003 inch) of

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

(2) "A" excludes mold flash. (Includes mold flash : 8.4mm MAX.

<0.331 inch MAX.>)

G

A

ITEM MILLIMETERS

A

8.0±0.1

B

0.6 MAX.

C

0.55 (T.P.)

INCHES

0.315±0.004

0.024 MAX.

0.022 (T.P.)

D

0.22

+0.08

–0.07

0.009±0.003

G

1.0

H

12.4±0.2

0.039

0.488±0.008

I

11.8±0.1

0.465

+0.004

–0.005

J

0.8±0.2

0.031

+0.009

–0.008

K

0.145

+0.025

–0.015

0.006±0.001

L

0.5±0.1

0.020

+0.004

–0.005

M

0.08

0.003

N

0.10

0.004

P

13.4±0.2

0.528

+0.008

–0.009

Q

0.1±0.05

0.004±0.002

R

3

°

+7°

–3°

3°

+7°

–3°

S

1.2 MAX.

0.048 MAX.

P28GW-55-9KL-1

20

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