IS62WV5128BLL-55HLI ISSI, Integrated Silicon Solution Inc, IS62WV5128BLL-55HLI Datasheet - Page 7
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IS62WV5128BLL-55HLI
Manufacturer Part Number
IS62WV5128BLL-55HLI
Description
IC SRAM 4MBIT 55NS 32STSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Datasheet
1.IS62WV5128BLL-55HLI.pdf
(17 pages)
Specifications of IS62WV5128BLL-55HLI
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
4M (512K x 8)
Speed
55ns
Interface
Parallel
Voltage - Supply
2.5 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-sTSOP
Density
4Mb
Access Time (max)
55ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
3.3V
Address Bus
19b
Package Type
STSOP-I
Operating Temp Range
-40C to 85C
Number Of Ports
1
Supply Current
45mA
Operating Supply Voltage (min)
2.5V
Operating Supply Voltage (max)
3.6V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
32
Word Size
8b
Number Of Words
512K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
706-1114
IS62WV5128BLL-55HLI
IS62WV5128BLL-55HLI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS62WV5128BLL-55HLI
Manufacturer:
ISSI
Quantity:
6 000
Company:
Part Number:
IS62WV5128BLL-55HLI
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS62WV5128BLL-55HLI
Manufacturer:
ISSI
Quantity:
262
Part Number:
IS62WV5128BLL-55HLI
Manufacturer:
ISSI
Quantity:
20 000
IS62WV5128ALL,
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.
AC WAVEFORMS
READ CYCLE NO. 1
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
01/29/08
Symbol
t
t
t
t
t
t
t
t
t
V
RC
HZCS1
AA
OHA
ACS1
DOE
HZOE
LZOE
LZCS1
DD
-0.2V/V
ADDRESS
(2)
(2)
D
DD
OUT
-0.3V and output loading specified in Figure 1.
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CS1 Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CS1 to High-Z Output
CS1 to Low-Z Output
(1,2)
PREVIOUS DATA VALID
(Address Controlled) (CS1 = OE = V
IS62WV5128BLL
Min.
55
—
10
—
—
—
10
t
5
0
OHA
55 ns
Max.
55
55
25
20
20
—
—
—
—
(1)
t
(Over Operating Range)
AA
IL
t
RC
, WE = V
Min.
70
10
10
—
—
—
—
5
0
70 ns
IH
)
Max.
—
70
—
70
35
25
—
25
—
DATA VALID
t
OHA
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
7