IS62C51216AL Datasheet, PDF (3/15 Pages) Integrated Silicon Solution, Inc – 512K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM

IS62C51216AL, IS65C51216AL
TRUTH TABLE

Mode
WE CS1 CS2 OE LB UB
I/O PIN
I/O0-I/O7 I/O8-I/O15
Not Selected
XHXXXX
X
X
L
X
X
X
XXXXHH
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
Output Disabled
H
L
H
H
L
X
H
L
H
H
X
L
High-Z
High-Z
High-Z
High-Z
Read

H
L
H
L
L
H
Dout
High-Z
H
L
H
L
H
L
High-Z
Dout
H
L
H
L
L
L Dout Dout
Write

L
L
H
X
L
H
Din
High-Z
L
L
H
X
H
L
High-Z
Din
L
L
H
X
L
L Din Din
Vdd Current
Isb1, Isb2
Isb1, Isb2
Isb1, Isb2
Icc
Icc
Icc
Icc
OPERATING RANGE (Vdd)
Range
Commercial
Industrial
Automotive
Ambient Temperature
0°C to +70°C
–40°C to +85°C
–40°C to +125°C
VDD
4.5V - 5.5V
4.5V - 5.5V
4.5V - 5.5V
Speed
45ns
55ns
55ns
CAPACITANCE^(1,2)
Symbol Parameter
Conditions
Max.
Unit
Cin
Input Capacitance
Vin = 0V
5
pF
Cout
Output Capacitance
Vout = 0V
7
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: Ta = 25°C, f = 1 MHz, Vdd = 5.0V.
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
3
Rev.  A
03/18/09