LP62S1664C Series
AC Test Conditions
Input Pulse Levels
0V to 2.4V
5 ns
Input Rise And Fall Time
Input and Output Timing Reference Levels
Output Load
1.5V
See Figures 1 and 2
TTL
TTL
CL
CL
30pF
5pF
* Including scope and jig.
* Including scope and jig.
Figure 1. Output Load
Figure 2. Output Load for tCLZ, tOLZ,
tCHZ, tOHZ, tWHZ, and tOW
Data Retention Characteristics (TA = -25°C to 85°C for –LLT or -40°C to 85°C for -LLI)
Symbol
Parameter
VCC for Data Retention
Min.
Max.
Unit
Conditions
VDR
2.0
3.6
V
CE ³ VCC - 0.2V
VCC = 2.0V,
mA
ICCDR
Data Retention Current
-
3*
CE ³ VCC - 0.2V
VIN ³ 0V
tCDR
tR
Chip Disable to Data Retention Time
Operation Recovery Time
0
tRC
5
-
-
-
ns
ns
See Retention Waveform
tVR
VCC Rise Time from Data Retention
Voltage to Operating Voltage
ms
*
LP62S1664C-55/70(LLT/LLI)
ICCDR: max. 1mA at TA = 0°C to + 40°C
PRELIMINARY
(February, 2002, Version 0.0)
11
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
