參數(shù)資料
型號(hào)： MB90F457
廠商： Fujitsu Limited
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16位微控制器專有
文件頁(yè)數(shù)： 39/78頁(yè)
文件大?。?/td> 680K
代理商： MB90F457
MB90455 Series
39
Clock timer block diagram
Actual interrupt request number of clock timer is as follows :
Interrupt request number : #28 (1C
H
)
Clock timer counter
A 15-bit up counter that uses sub clock (SCLK) as a count clock.
Counter clear circuit
A circuit that clears the clock timer counter.
WTOF
WTR
WTC1 WTC0
WTC2
WDCS
SCE
WTIE
Clock timer control register (WTC)
2
5
2
4
2
3
2
1
2
9
2
10
2
11
2
12
2
13
2
14
2
15
2
8
2
7
2
6
2
2
SCLK
OF
OF
OF
OF
OF
OF
OF
OF
To watchdog
timer
Clock timer counter
Power-on reset
Shift to hardware standby
Shift to stop mode
To sub clock oscillation
stabilizing wait time
Interval timer
selector
Clock time interrupt
OF
SCLK
: Overflow
: Sub clock
Counter
clear
circuit
相關(guān)PDF資料
PDF描述
MB90F457PMT 16-bit Proprietary Microcontroller
MB90F457S 16-bit Proprietary Microcontroller
MB90F457SPMT Octal Registered Transceiver With 3-State Outputs 24-CDIP -55 to 125
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MB90456 16-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90F457PMCR-GE1 制造商:FUJITSU 功能描述:
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MB90F457SPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F457SPMCR-G-JNE1 制造商:FUJITSU 功能描述:
MB90F462APFM-GE1 制造商:FUJITSU 功能描述:IC 16BIT MCU SMD LQFP64
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