參數(shù)資料
型號: M34552G8FP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件頁數(shù): 68/143頁
文件大?。?/td> 0K
代理商: M34552G8FP
Rev.3.02
Dec 22, 2006
page 29 of 142
REJ03B0023-0302
4552 Group
Count source
Instruction clock (INSTCK)
PWM output (PWMOUT)
Prescaler output (ORCLK)
Timer 3 underflow
(T3UDF)
CNTR input
XIN input
Prescaler output (ORCLK)
divided by 2
XCIN input
ORCLK
Bit 4 of timer 3
System clock (STCK)
Instruction clock (INSTCK)
Structure
8-bit programmable
binary down counter
8-bit programmable
binary down counter
(link to INT input)
8-bit programmable
binary down counter
(PWM output function)
16-bit fixed dividing
frequency
4-bit programmable
binary down counter
16-bit fixed dividing
frequency
Circuit
Prescaler
Timer 1
Timer 2
Timer 3
Timer LC
Watchdog
timer
Use of output signal
Timer 1, 2, and 3 count sources
CNTR output control
Timer 1 interrupt
Timer 1 count source
CNTR output
Timer 2 interrupt
Timer 1 count source
Timer 3 interrupt
Timer LC count source
LCD clock
System reset (count twice)
WDF flag decision
Frequency
dividing ratio
1 to 256
8192
16384
32768
65536
1 to 16
65534
Control
register
PA
W1
W2
W3
W4
Table 9 Function related timers
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