參數(shù)資料
型號(hào): ZPSD303
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,零功耗,16K位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,零功耗,16K的位的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): 27/90頁
文件大?。?/td> 491K
代理商: ZPSD303
ZPSD3XX Famly
3-27
Signal
Configuration Mode
Condition
Input
Input
Input
Input
Low
Input
High
Tri-stated
Input
High
AD0/A0–AD7/A7
A8–A15
All
All
I/O
Tracking AD0/A0–AD7
Address outputs A0–A7
I/O
CS7–CS0 CMOS outputs
CS7–CS0 open drain outputs
Address inputs A16–A18
CS8–CS10 CMOS outputs
PA0–PA7)
(Port A
PB0–PB7
(Port B)
PC0–PC2
(Port C)
Table 10.
Signal States
During Reset
Active
(RESET)
Component
Signals
Contents
All = 1 (Note 23)
CS0–CS10
CSADIN, CSADOUT1,
CSADOUT2, CSIOPORT,
RS0, ES0 – ES7
PAD
All = 0 (Note 23)
Turbo Bit
n/a
n/a
n/a
n/a
0
0
0
0
0
Data register A
Direction register A
Data register B
Direction register B
NOTE:
23. All PAD outputs are in a non-active state.
Table 11.
Internal States
During and After
Reset Cycle
RESET LOW
V
IH
RESET HIGH
ZPSD3XXV
IS OPERATIONAL
500 ns
500 ns
V
IL
Figure 12.
The Reset Cycle
(RESET)
(ZPSD3XXV
Versions)
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