ZPSD313V-B-20UI View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ZPSD313V-B-20UI Datasheet PDF : 85 Pages
| |||
PSD3XX Family
Figure 31. Timing of 8-Bit Non-Multiplexed Address/Data Bus Using R/W, E or R/W, DS
(PSD3X2/3X3)
CSI/A19
as CSI
READ CYCLE
32
7
WRITE CYCLE
32
15
Direct (1)
PAD Input
STABLE INPUT
STABLE INPUT
6
14
A0/AD0-
A15/AD15
as A0-A15
t(s) Multiplexed (2)
c Inputs
Produ t(s) PA0-PA7
te c 2
le du Active High
so ro ALE
1
- Ob te P Active Low
ALE
t(s) sole RD/E/DS as E
duc - Ob RD/E/DS as DS
te Pro ct(s) WR/VPP or
le u R/W as R/W
so rod Any of
b P PB0-PB7
OObsolete as I/O Pin
STABLE INPUT
32
6
3
10
DATA VALID
9
2
35
4
8
5
12
33
1
13
34
18
19
INPUT
STABLE INPUT
32
14
DATA
IN
3
17
16
35
33
36
34
12
13
20
OUTPUT
See referenced notes on page 64.
55
Share Link: 