is62wv6416all Integrated Silicon Solution, Inc., is62wv6416all Datasheet - Page 8

• Manufacturer Part Number: is62wv6416all
• Description: 64k X 16 Low Voltage, Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62WV6416ALL,
READ CYCLE SWITCHING CHARACTERISTICS
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 0.9V/1.5V, input pulse levels of 0.4 to
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
8
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
V
RC
AA
OHA
ACS1/
DOE
HZOE
LZOE
HZCS1/
LZCS1/
BA
HZB
LZB
DD
-0.2V/V
(2)
(2)
t
ACS2
t
t
LZCS2
HZCS2
DD
(2)
(2)
-0.3V and output loading specified in Figure 1.
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CS1/CS2 Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CS1/CS2 to High-Z Output
CS1/CS2 to Low-Z Output
LB, UB Access Time
LB, UB to High-Z Output
LB, UB to Low-Z Output
IS62WV6416BLL
Min.
45
—
10
—
—
—
10
—
5
0
0
0
45 ns
(1)
Max.
(Over Operating Range)
—
45
—
45
20
15
—
15
—
45
15
—
Integrated Silicon Solution, Inc. — www.issi.com
Min.
55
—
10
—
—
—
10
—
5
0
0
0
55 ns
Max.
—
55
—
55
25
20
—
20
—
55
20
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
01/14/08
Rev. C