ZPSD211RM View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ZPSD211RM Datasheet PDF : 51 Pages
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Figure 20. Timing Using R/W and E signals
PSD211R Family
CSI/A19
as CSI
Direct (1)
PAD Input
Multiplexed (2)
Inputs
A0/AD0-
A7/AD7
Active High
AS
Active Low
AS
RD/E as E
WR/VPP or
R/W as R/W
Any of
PA0-PA7
as I/O Pin
Any of
PB0-PB7
as I/O Pin
Any of
PA0-PA7 Pins
as Address
Outputs
READ CYCLE
32
7
STABLE INPUT
6
WRITE CYCLE
32
15
32
STABLE INPUT
14
6
ADDRESS A
2
3
1
35
5
33
4
8
12
10
DATA VALID
9
14
ADDRESS B
2
3
1
DATA
IN
17
16
35
13
33
34
34
12
36
13
18
19
INPUT
20
OUTPUT
INPUT
23
ADDRESS A
OUTPUT
23
ADDRESS B
See referenced notes on page 38.
37
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