M27W256-100N6TR(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M27W256-100N6TR
(Rev.:2006)

256 Kbit (32Kb x 8) Low Voltage UV EPROM and OTP EPROM

STMicroelectronics 

M27W256

5

Package mechanical data

Package mechanical data

5.1

28-pin Ceramic Frit-seal DIP, with window (FDIP28WB)

Figure 10. FDIP28WB package outline

A2

A3 A

A1 L

α

B1

B

e

C

D2

t(s) D

S

c N

du ∅

Pro t(s) 1

E1 E

eA

eB

FDIPW-a

lete uc Table 11. FDIP28WB package mechanical data

bso Prod Symbol

millimeters

Min

Typ

Max

- O te A

5.72

t(s) ole A1

0.51

1.40

s A2

3.91

4.57

uc Ob A3

3.89

4.50

d - B

0.41

0.56

Pro t(s) B1

1.45

C

0.23

lete uc D

36.50

0.30

37.34

so rod D2

33.02

b PE

15.24

O teE1

13.06

13.36

le e

2.54

o eA

14.99

Obs eB

16.18

18.03

Min

0.020

0.154

0.153

0.016

0.009

1.437

0.514

0.637

inches

Typ

0.057

1.300

0.600

0.100

0.590

Max

0.225

0.055

0.180

0.177

0.022

0.012

1.470

0.526

0.710

L

3.18

4.10

0.125

0.161

α

4°

11°

4°

11°

S

1.52

2.49

0.060

0.098

Ø

7.11

0.280

N

28

28

17/23

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