参数资料
型号: MB90F334APFF
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LFQFP-120
文件页数: 58/120页
文件大小: 1210K
代理商: MB90F334APFF
MB90330A Series
42
Register list
Block Diagram
Watchdog timer control register (WDTC)
bit
Initial Value
Address : 0000A8H
X-XXX111B
(
)
( R )
( W )
76
5
4
3
2
1
0
( R )
PONR
WRST
ERST
SRST
WTE
WT1
WT0
PONR
WRST ERST SRST WTE WT1 WT0
× 21 × 22
× 28 × 29 × 210 × 211 × 212 × 213 × 214 × 215 × 216 × 217 × 218
× 21
SCLK
CLR
× 22
× 28 × 29 × 210 × 211 × 212 × 213 × 214 × 215 × 216 × 217 × 218
2
4
Watchdog timer control register (WDTC)
Watchdog timer
Watch mode start
Time-base timer mode start
Sleep mode start
Hold state start
Counter
clear
control
circuit
Count
clock
selector
2-bit
counter
Watchdog
timer reset
generation
circuit
To
internal
reset
generation
circuit
CLR and start
(Time-base timer counter)
Main clock
(dividing HCLK by 2)
HCLK: Oscillation clock
SCLK: Sub clock
Clear
Stop mode start
WDCS bit of WTC
SCM bit of CKSCR
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