AS6C4008-55SIN ALLIANCE MEMORY, AS6C4008-55SIN Datasheet - Page 8

• Manufacturer Part Number: AS6C4008-55SIN
• Description: SRAM, 4MB, 2.7V-5.5V, 512KX8, SOP32
• Manufacturer: ALLIANCE MEMORY

Specifications of AS6C4008-55SIN

• Memory Size: 4Mbit
• Access Time: 55ns
• Supply Voltage Range: 2.7V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Operating: RoHS Compliant
• Memory Configuration: 512K X 8
• Rohs Compliant: Yes

DATA RETENTION CHARACTERISTICS
V
Chip Disable to Data
Retention Time
Recovery Time
t
DATA RETENTION WAVEFORM
Data Retention Current
RC
CC
CE#
*
Vcc
OCTOBER 2007
10/OCTOBER/07, V.1.1
= Read Cycle Time **C=Commercial temperature/I=Industrial temperature
for Data Retention
PARAMETER
Vcc(min.)
512K X 8 BIT LOW POWER CMOS SRAM
V
SYMBOL TEST CONDITION
t
IH
CDR
I
DR
t
V
CDR
t
DR
R
CE#
V
CE#
See Data Retention
Waveforms (below)
CC
Alliance Memory Inc.
= 2.0V
≧
≧
CE#
V
V
V
CC
CC
DR
≧ cc-0.2V
- 0.2V
- 0.2V
≧ 2.0V
V
**C
**I
®
MIN.
-
t
2.0
Vcc(min.)
RC
0
-
*
t
R
V
IH
TYP.
-
-
-
2
2
MAX.
Page 8 of 15
5.5
30
30
-
-
AS6C4008
UNIT
ns
ns
µ
µ A
V