IS62WV51216BLL-55TLI-TR ISSI, Integrated Silicon Solution Inc, IS62WV51216BLL-55TLI-TR Datasheet - Page 7

• 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,
IS62WV51216BLL, POWER SUPPLY CHARACTERISTICS
Symbol
Note:
1. At f = f
2. Typical values are measured at V
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. D
12/13/2007
I
I
I
I
CC
CC
SB
SB
1
1
2
MAX
Parameter
V
Supply Current
Operating Supply
Current
TTL Standby Current
(TTL Inputs)
OR
ULB Control
CMOS Standby
Current (CMOS Inputs)
OR
ULB Control
DD
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
Dynamic Operating
IS62WV51216BLL
DD
Test Conditions
V
I
V
WE = V
CS2 = V
V
V
CS1 = V
f = 1 MH
V
CS1 = V
V
CS1 ≥ V
CS2 ≤ 0.2V,
V
V
V
V
UB / LB = V
OUT
DD
DD
DD
IN
DD
DD
IN
IN
IN
DD
= 3.0V, T
= V
≥ V
≤ 0.2V, f = 0
≥ V
= Max.,
= Max., CS1 = 0.2V
= Max.,
= Max., V
= Max.,
= 0 mA, f = f
= Max., CS1 = V
IH
DD
DD
DD
DD
or V
DD
Z
IH
IL
– 0.2V
– 0.2V, or
, f = 0, UB = V
– 0.2V, or V
– 0.2V, f = 1
DD
, CS2 = V
– 0.2V,
A
IL
IN
– 0.2V
= 25
MAX
= V
IH
o
C and not 100% tested.
or V
IL
MHZ
IN
,
≤ 0.2V, f = 0;
IL
IH
IL
1-800-379-4774
, CS2=V
, LB = V
typ.
Com.
Com.
Com.
Com.
Ind.
Ind.
Ind.
Ind.
(2)
IH
IH
Max.
(1)
0.3
0.3
45
35
40
20
25
5
5
4
(Over Operating Range)
Max.
0.3
0.3
55
30
35
20
25
5
5
4
Max.
0.3
0.3
70
25
30
20
25
5
5
4
Unit
mA
mA
mA
µA
7