LH5P8128TR-80 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'LH5P8128TR-80' PDF : 13 Pages View PDF
LH5P8128
CE1
VIH
VIL
CE2
VIH
VIL
A0 - A8
VIH
VIL
OE
VIH
VIL
R/W
VIH
VIL
I/O0 - I/O7
VOH
VOL
RFSH
VIH
VIL
NOTE: A9 - A16 = Don't Care.
CMOS 1M (128K × 8) Pseudo-Static RAM
tRC
tP
tCE
tAS
tAH
ADDRESS
INPUT
tOES
tRCS
tFP
tFRS tRHC
HIGH-Z
Figure 10. CE Only Refresh
tOEH
tRCH
tRFD
5P8128-9
CE1
VIH
VIL
CE2
VIH
VIL
OR
CE1
VIH
VIL
CE2
VIH
VIL
RFSH
VIH
VIL
I/O0 - I/O7
VOH
VOL
NOTE: OE, R/W, A0 - A16 = Don't Care.
tRFD
tFP
tFAS
HIGH-Z
Figure 11. Self Refresh Cycle
10
tRHC
tFRS
5P8128-10
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