IS62WV51216BLL-55TLI-TR ISSI, Integrated Silicon Solution Inc, IS62WV51216BLL-55TLI-TR Datasheet - Page 9

• Manufacturer Part Number: IS62WV51216BLL-55TLI-TR
• Description: IC SRAM 8MBIT 55NS 44TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV51216BLL-55TLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 8M (512K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TSOP II
• Density: 8Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: SDR
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS62WV51216ALL,
AC WAVEFORMS
READ CYCLE NO. 2
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CS1, UB, or LB = V
3. Address is valid prior to or coincident with CS1 LOW transition.
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. D
12/13/2007
ADDRESS
LB
DOUT
s
CS1
CS2
,
UB
OE
s
s
s
(1,3)
(CS1, CS2, OE, AND UB/LB Controlled)
IS62WV51216BLL
t
ACE1/
t
t
HIGH-Z
LZCE1/
LZCE2
t
LZB
t
ACE2
t
BA
t
AA
t
LZOE
t
DOE
t
RC
1-800-379-4774
IL
. CS2=WE=V
IH
.
DATA VALID
t
t
HZCS1/
HZCS1
t
HZB
t
HZOE
t
OHA
9