Low VCC Data Retention Waveform (1) ( CE1 Controlled)
VCC
CE1
4.5V
tCDR
VIH
DATA RETENTION MODE
VDR ≥ 2V
CE1 ≥ VDR - 0.2V
Low VCC Data Retention Waveform (2) (CE2 Controlled)
VCC
CE2
4.5V
tCDR
VIL
DATA RETENTION MODE
VDR ≥ 2V
CE2 < 0.2V
LP621024D-I Series
4.5V
tR
VIH
4.5V
tR
VIL
PRELIMINARY (August, 2002, Version 0.0)
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AMIC Technology, Inc.