參數(shù)資料
型號(hào): MB90634APFV
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁(yè)數(shù): 58/107頁(yè)
文件大?。?/td> 1589K
代理商: MB90634APFV
58
MB90630A Series
11. Watchdog Timer
The watchdog timer consists of a 2-bit watchdog counter that uses the carry signal from the 18-bit timebase
counter as its clock source, a control register, and a watchdog reset controller. The following block diagram
shows the structure of both the watchdog timer and timebase timer (see “12. Timebase Timer”).
(1) Block Diagram
(2) Register Configuration
WTE
WT1
WT0
Selector
2-bit counter
Reset
control
Selectror
Clear
TBIE
TBOF
I
2
OS
IRQ
TBR
TBC1
TBC0
Clear
control
2
Power-on reset
STOP mode
f/2
1
2
1
12
2
1
13
2
1
14
2
1
15
2
1
16
2
1
17
2
1
18
.........
Timebase counter
Reset
Output enable
Clear
OSC1
OSC0
Selectror
Oscillation stabilization delay completion signal
1/2
16
to
1/2
18
(Timebase division output)
7
6
5
4
3
2
1
0
0000A8
H
bit
PONR
STBR
WRST
ERST
SRST
WTE
WT1
WT0
Address:
Watchdog timer control register
(WDTC)
相關(guān)PDF資料
PDF描述
MB90632A 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90634A 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90641A 16-bit Proprietary Microcontroller
MB90P641A 16-bit Proprietary Microcontroller
MB90P641APF 16-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90641A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90641APF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90641APFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90652A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90652APF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller