A623308M-70SF AMIC, A623308M-70SF Datasheet - Page 10

• Manufacturer Part Number: A623308M-70SF
• Description: SRAM CMOS 64K, SMD, 623308, SOP28
• Manufacturer: AMIC

Specifications of A623308M-70SF

• Memory Size: 64Kbit
• Access Time: 70ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Operating Temperature Max: 70°C
• Memory Configuration: 8K X 8

AC Test Conditions
Data Retention Characteristics
Low VCC Data Retention Waveform
PRELIMINARY
VCC
CE
Symbol
Input Pulse Levels
Input Rise And Fall Time
Input and Output Timing Reference Levels
Output Load
I
V
CCDR
t
CDR
t
DR
R
VCC for Data Retention
Data Retention Current
Chip Disable to Data Retention Time
Operation Recovery Time
V
(December, 2002, Version 0.3)
t
IH
4.5V
CDR
Figure 1. Output Load
I/O
* Including scope and jig.
1800
990
Parameter
(T
+5V
A
= 0 C to +70 C, -25 C to +85 C or -40 C to +85 C)
C
L
DATA RETENTION MODE
CE
VDR
30pF*
VDR - 0.2V
2.0V
0V, 3.0V
5 ns
1.5V
See Figure 1,2
9
Min.
2.0
t
RC
0
-
Figure 2. Output Load for t
I/O
* Including scope and jig.
1800
990
Max.
5.5
3
-
-
t
+5V
OLZ
4.5V
t
R
V
, t
IH
C
L
CHZ
Unit
ns
ns
V
A
, t
AMIC Technology, Corp.
OHZ
5pF*
VCC = 2.0V,
V
CE
CE
See Retention Waveform
, t
IN
WHZ
A623308 Series
CLZ
0V
, and t
VCC - 0.2V
VCC - 0.2V
Conditions
ow