®
Rev. 2.6
LY62256
32K X 8 BIT LOW POWER CMOS SRAM
PACKAGE OUTLINE DIMENSION
28 pin 600 mil PDIP Package Outline Dimension
UNIT
SYM.
A1
A2
B
B1
c
D
E
E1
e
eB
L
S
Q1
Θ
INCH.(BASE)
0.010 (MIN)
0.150±0.005
0.020 (MAX)
0.055 (MAX)
0.012 (MAX)
1.430 (MAX)
0.6 (TYP)
0.52 (MAX)
0.100 (TYP)
0.625 (MAX)
0.180(MAX)
0.06 (MAX)
0.08(MAX)
15o(MAX)
MM(REF)
0.254 (MIN)
3.810±0.127
0.508(MAX)
1.397(MAX)
0.304 (MAX)
36.322 (MAX)
15.24 (TYP)
13.208 (MAX)
2.540(TYP)
15.87 (MAX)
4.572(MAX)
1.524 (MAX)
2.032(MAX)
15o(MAX)
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.
TEL: 886-3-6668838
FAX: 886-3-6668836
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