参数资料
型号: PSD313V-25J
厂商: 意法半导体
英文描述: Low Cost Field Programmable Microcontroller Peripherals
中文描述: 低成本现场可编程微控制器外围设备
文件页数: 60/85页
文件大小: 691K
代理商: PSD313V-25J
PSD3XX Famly
57
Figure 33. Timng of 16-Bit Non-Multiplexed Address/Data Bus Using RD WR (PSD3X2/3X3)
8
CSI/A19
as CSI
1
32
7
15
32
32
14
6
6
4
32
READ CYCLE
WRITE CYCLE
STABLE INPUT
STABLE INPUT
A0/AD0-
A15/AD15
as A0-A15
STABLE INPUT
STABLE INPUT
Direct
(1)
PAD Input
Multiplexed
(2)
Inputs
DATA
IN
Active Low
ALE
Active High
ALE
1
3
3
2
2
11
13
12
5
12A
13
RD/E/DS as RD
WR/V
PP
or
R/W as WR
DATA VALID
14
10
9
PA0-PA7
(Low Byte)
DATA
IN
DATA VALID
17
16
PB0-PB7
(High Byte)
BHE/PSEN
as BHE
36
See referenced notes on page 64.
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PSD313V-25JI 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
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PSD313V-70JM 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals