P4C422-10CC PYRAMID [Pyramid Semiconductor Corporation], P4C422-10CC Datasheet - Page 8

• Manufacturer Part Number: P4C422-10CC
• Description: HIGH SPEED 256 x 4 STATIC CMOS RAM
• Manufacturer: PYRAMID [Pyramid Semiconductor Corporation]

Document # SRAM101 REV. A
Symbol
Symbol
# Pins
# Pins
D1/E1
D2/E2
D3/E3
Pkg #
Pkg #
D/E
ND
NE
S1
A1
B1
L1
L2
A
D
E
Q
S
A
b
c
e
k
L
e
h
L
P4C422
j
0.060
0.015
0.004
0.330
0.008
0.250
0.026
0.005
0.060
0.050
0.022
0.395
0.045
0.045
0.075
Min
Min
0.050 BSC
0.250 BSC
0.125 BSC
0.050 BSC
0.040 REF
0.020 REF
-
-
-
F3
L4
24
24
6
6
0.090
0.022
0.009
0.630
0.380
0.015
0.370
0.045
0.085
0.075
0.065
0.028
0.410
0.410
0.055
0.055
0.095
Max
Max
-
CERPACK CERAMIC FLAT PACKAGE
SQUARE LEADLESS CHIP CARRIER
Page 8 of 10