IBM EM78P259N/260N 用户手册
EM78P259N/260N
8-Bit Microprocessor with OTP ROM
80
•
Product Specification (V1.2) 05.18.2007
(This specification is subject to change without further notice)
B.3 20-Lead Plastic Shrink Small Outline (SSOP)
— 209 mil
TITLE:
SSOP-20L(209MIL) OUTLINE
PACKAGE PACKA OUTLINE
DIMENSION
SSOP-20L(209MIL) OUTLINE
PACKAGE PACKA OUTLINE
DIMENSION
Unit : mm
Scale: Free
File :
SSOP20
SSOP20
Material:
Edtion: A
Sheet:1 of 1
b
e
c
E
E1
A2
Min
Normal Max
2.130
0.050
0.250
1.620
1.750
1.880
0.220
0.380
0.090
0.200
7.400
7.800
8.200
5.000
5.300
5.600
6.900
7.200
7.500
0.650
0.750
0.850
1.250(REF )
0.650(TYP)
0
4
8
Symbal
A
A1
A2
A2
b
c
c
E
E1
D
L
L1
e
θ
L1