IS61WV25616BLL-10TL ISSI, Integrated Silicon Solution Inc, IS61WV25616BLL-10TL Datasheet - Page 9

• Manufacturer Part Number: IS61WV25616BLL-10TL
• Description: IC SRAM 4MBIT 10NS 44TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61WV25616BLL-10TL

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (256K x 16)
• Speed: 10ns
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Density: 4Mb
• Access Time (max): 10ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 18b
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 35mA
• Operating Supply Voltage (min): 2.4V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 256K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1105; IS61WV25616BLL-10TL

IS61WV25616ALL/ALS, IS61WV25616BLL/BLS,
IS64WV25616BLL/BLS
READ CYCLE SWITCHING CHARACTERISTICS
Integrated Silicon Solution, Inc. — www.issi.com
Rev. G
07/15/2010
Symbol
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0V to
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RC
OHA
ACE
DOE
HZOE
LZOE
HZCE
LZCE
HZB
LZB
PU
PD
AA
BA
3.0V and output loading specified in Figure 1.
(2)
(2)
(2)
(2)
(2)
(2
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE to High-Z Output
CE to Low-Z Output
LB, UB Access Time
LB, UB to High-Z Output
LB, UB to Low-Z Output
Power Up Time
Power Down Time
Min.
2.0
—
—
—
—
—
—
8
0
0
3
0
0
0
-8
Max.
4.5
5.5
—
—
—
—
—
—
8
8
3
3
3
8
(1)
(Over Operating Range)
Min. Max.
2.0
10
—
—
—
—
—
—
0
0
3
0
0
0
-10
4.5
6.5
10
10
10
—
—
—
—
—
—
4
4
3
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9
1
2
3
4
5
6
7
8
9
10
11
12