AS4C4M4E1
®
Capacitance 15
ƒ = 1 MHz, Ta = Room temperature
Parameter
Symbol
CIN1
Signals
Test conditions
Vin = 0V
Max
5
Unit
pF
A0 to A10
Input capacitance
DQ capacitance
CIN2
RAS, CAS, WE, OE
DQ0 to DQ3
Vin = 0V
7
pF
CDQ
Vin = Vout = 0V
7
pF
AS4C4M4E1 ordering information
Package \ RAS access time
50 ns
60 ns
AS4C4M4E1-50JC
AS4C4M4E1-50JI
AS4C4M4E1-60JC
AS4C4M4E1-60JI
Plastic SOJ, 300 mil, 24/26-pin
Plastic TSOP, 300 mil, 24/26-pin
5V
5V
AS4C4M4E1-50TC
AS4C4M4E1-50TI
AS4C4M4E1-60TC
AS4C4M4E1-60TI
AS4C4M4E1 family part numbering system
AS4
C
4M4
E1
–XX
X
X
Package:
J = SOJ 300 mil, 24/26
T = TSOP 300 mil, 24/26 I=Industrial, -40°C to 85°C
Temperature range
C=Commercial, 0°C to 70°C
DRAM
prefix
RAS access
time
C = 5V CMOS
4M×4
E1=2K refresh
5/22/01; v.1.29 point>
Alliance Semiconductor
P. 14 of 14
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