国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W921C880
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-Bit Microcontroller(4位微控制器)
中文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 37/57頁
文件大小: 372K
代理商: W921C880
W921E880A/W921C880
Publication Release Date: September 1998
- 37 -
Revision A2
Hold Mode Operation Flow Chart
In
HOLD
Mode
Flag Set
PC <- (PC+1)
No
Yes
No
Yes
Yes
No
Yes
No
HOLD
HMRF
Hold Release
Flag Set
Execute
Interrupt Service Routine
IINTCT
Flag Set
IINTCT
Reset ENINT Flag and
individual Request Flag
Execute
Interrupt Service Routine
Reset ENINT Flag and
individual Request Flag
TM0-3; Serial;
Comparator; Falling change
occurs at INT0, P4.0-P4.2
6.13.3 Stop Mode
The
μ
P enters the STOP MODE only if the stop instruction is executed. All chip functions are
disabled because both of the oscillators are stopped.
The stop mode can be released by the low level of the
RESET
pin, INT0 pin, P4 port, PA port or PB
port. The STOP CONDITION RELEASE FLAG (STPRF ADDRESSS = 035H) is the STOP mode
release control reg.
STPRF REG.: (ADDRESS = 035H)
(Default data = 8H)
b3
b2
b1
b0
0:
1:
0:
1:
Stop released by INT0 (P4.3) is disable
1: Stop released by INT0 (P4.3) is enable
0:
1:
0:
Stop released by any pin of PB is disable
Stop released by any pin of PB is enable
Stop released by any pin of P4.0-P4.2 is disable
Stop released by any pin of P4.0-P4.2 is enable
Stop released by any pin of PA is disable
Stop released by any pin of PA is enable
相關PDF資料
PDF描述
W921E880A 4-Bit Microcontroller(4位微控制器)
W921E840 4-Bit Microcontroller(4位的微控制器)
W921E880 4-Bit Microcontroller(4位的微控制器)
W921F840 4-Bit Microcontroller(4位的微控制器)
W9310 Direct Sequence Spread Spectrum Transceiver(直接序列擴展頻譜收發器)
相關代理商/技術參數
參數描述
W921E400 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E400A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E840 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E840A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E843A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER