參數(shù)資料
型號: PSD314R
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個(gè)可編程I/O,通用PLD有16個(gè)輸入)
中文描述: 現(xiàn)場可編程微控制器外圍設(shè)備(可編程邏輯,無的SRAM,19余個(gè)可編程輸入/輸出,通用PLD的有16個(gè)輸入)
文件頁數(shù): 43/127頁
文件大?。?/td> 682K
代理商: PSD314R
PSD3XX Famly
2-43
Figure 20.
Timng of 8-Bit
Multiplexed
Address/Data
Bus, CRRWR = 1
(PSD3X1)
18
33
34
36
19
DATA VALID
CSI/A19
as CSI
DATA
IN
8
12
5
1
32
7
15
32
32
14
14
6
6
10
9
ADDRESS A
2
ADDRESS B
3
4
33
13
2
16
17
12
13
20
23
23
ADDRESS A
ADDRESS B
INPUT
INPUT
OUTPUT
OUTPUT
READ CYCLE
WRITE CYCLE
STABLE INPUT
STABLE INPUT
Direct
(48)
PAD Input
Multiplexed
(49)
Inputs
A0/AD0-
A7/AD7
Active Low
AS
Active High
AS
RD/E as E
WR/V
PP
or
R/W as R/W
Any of
PA0-PA7
as I/O Pin
Any of
PA0-PA7 Pins
as Address
Outputs
Any of
PB0-PB7
as I/O Pin
1
3
34
35
35
See referenced notes on page 2-61.
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PSD314R-12Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral