®
LY622568
256K X 8 BIT LOW POWER CMOS SRAM
Rev. 2.4
32 pin 8mm x 13.4mm STSOP Package Outline Dimension
HD
c
L
12° (2x)
12° (2x)
32
1
17
16
"A"
y
Seating Plane
D
12° (2X)
16
17
GAUGE PLANE
0
SEATING PLANE
L
12° (2X)
L1
"A" DATAIL VIEW
1
32
UNIT
INCH(BASE)
0.049 (MAX)
MM(REF)
1.25 (MAX)
SYM.
A
A1
A2
b
±
±
0.004 0.002 0.10 0.05
±
±
0.039 0.002 1.00 0.05
±
±
0.009 0.002 0.22 0.05
c
±
±
0.006 0.002 0.155 0.055
D
±
±
0.465 0.008 11.80 0.20
E
±
±
0.315 0.008 8.00 0.20
e
0.020 (TYP) 0.50 (TYP)
HD
L
±
±
13.40 0.20.
±
0.50 0.20
0.528 0.008
±
0.02 0.008
L1
y
Θ
±
±
0.031 0.005 0.8 0.125
0.003 (MAX) 0.076 (MAX)
o
o
o
o
～
～
5
0
5
0
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
9
LYONTEK [ Lyontek Inc. ]
