IS62LV256-70TI-TR ISSI, IS62LV256-70TI-TR Datasheet - Page 9

• Manufacturer Part Number: IS62LV256-70TI-TR
• Description: SRAM 256K 32Kx8 70ns 3.3v
• Manufacturer: ISSI
• Type: Asynchronousr

Specifications of IS62LV256-70TI-TR

• Product Category: SRAM
• Memory Size: 256 Kbit
• Organization: 32 K x 8
• Access Time: 70 ns
• Supply Voltage - Max: 3.465 V
• Supply Voltage - Min: 3.135 V
• Maximum Operating Current: 30 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP I-28
• Interface: TTL
• Factory Pack Quantity: 2000

DATA RETENTION WAVEFORM (CE Controlled)
IS65LV256AL
IS62LV256AL
DATA RETENTION SWITCHING CHARACTERISTICS
V
I
Note:
1. Typical Values are measured at V
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. C
05/09/12
Symbol Parameter
t
t
dr
sdr
rdr
dr
GND
V
Data Retention Current
Data Retention Setup Time See Data Retention Waveform
Recovery Time
dd
VDD
V
CE
for Data Retention
DR
dd
= 3.3V, T
t
SDR
Test Condition
See Data Retention Waveform
V
V
See Data Retention Waveform
In
dd
a
≥ V
= 2.0V, CE ≥ V
= 25
dd
o
C and not 100% tested.
– 0.2V, or V
dd
In
Data Retention Mode
CE ≥ VDD - 0.2V
1-800-379-4774
≤ V
– 0.2V
ss
+ 0.2V
Com.
typ.
Auto.
Ind.
(1)
t
RDR
Min.
2.0
t
—
—
—
rc
0
Typ.
—
—
—
2
Max.
3.6
15
20
50
—
—
Unit
µA
ns
ns
V
9