A62L256 Series
AC Test Conditions
Input Pulse Levels
0V, VCC
5 ns
Input Rise And Fall Time
Input and Output Timing Reference Levels
Output Load
VCC/2
See Figure 1
CL
30pF
* Including scope and jig.
Figure 1. Output Load
Data Retention Characteristics (TA = 0°C to 70°C or -40ºC to +85ºC)
Symbol
Parameter
VCC for Data Retention
Min.
Typ.
Max.
Unit
Conditions
VDR
2.0
-
3.6
V
CE ³ VCC - 0.2V
VCC = 2V,
LL-version
-
-
0.02
0.02
0.5
2
ICCDR
Data Retention Current
CE ³ VCC - 0.2V
VIN ³ 0V
mA
LLU-version
tCDR
tR
Chip Disable to Data Retention Time
Operation Recovery Time
0
-
-
ns
ns
See Retention Waveform
tRC
Typical values are measured at TA = 25°C.
Low VCC Data Retention Waveform
DATA RETENTION MODE
3.0V
3.0V
VCC
tCDR
tR
VCC ³ 2.0V
VIH
VIH
CE
CE ³ VCC - 0.2V
PRELIMINARY
(November, 2001, Version 1.4)
10
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
