参数资料
型号: MB90F457PMT
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48
封装: 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 22/78页
文件大小: 680K
代理商: MB90F457PMT
MB90455 Series
29
Time-base timer block diagram
Actual interrupt request number of time-base timer is as follows:
Interrupt request number: #16 (10H)
21/HCLK
CKSCR : MCS = 1
0 1
CKSCR : SCS = 0
1 2
OF
TBIE TBOF
TBC1 TBC0
TBR
21
22
211
212
213
214
215
216
217
218
210
29
28
23
To PPG timer
Time-base timer counter
To watchdog
timer
To clock controller
oscillation stabilizing
wait time selector
Interval timer
selector
Counter-
clear circuit
Power-on reset
Stop mode
TBOF clear
TBOF set
Time-base timer control register
(TBTC)
Re-
served
OF : Overflow
HCLK : Oscillation clock
*1 : Switch machine clock from main clock to PLL clock.
*2 : Switch machine clock from sub clock to main clock.
Time-base timer interrupt signal
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