參數(shù)資料
型號: MB90P673PFV
元件分類: 微控制器/微處理器
英文描述: 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, LQFP-80
文件頁數(shù): 53/106頁
文件大?。?/td> 1648K
代理商: MB90P673PFV
MB90670/675 Series
50
(2) Block Diagram
Internal data bus
TMRLR0*1
<TMRLR1>
16-bit reload register
TMRR0*1
<TMR1>
reload signal
reload
control circuit
16-bit timer register (down counter) UF
Count clock generation circuit
CLK
Prescaler
Valid clock
decision
circuit
CLK
Gate input
3
φ
Clear
Wait signal
Internal
clock
Pin
Input
control
circuit
Clock
selector
Output control circuit
Output
generation circuit
To UART0, 1*1
<To 8/10-bit A/D converter>
Reverse
EN
Pin
P26/TOT0*1
<P27/TOT1>
P24/TIN0*1
<P25/TIN1>
External
clock
3
2
Function select
Select
signal
Operation
control circuit
——
CSL1 CSL0 MOD2MOD1MOD0 OUTE OUTL RELD
INTE UF CNTE TRG
Timer control status register (TMCSR0)*1
<TMCSR1>
Interrupt request signal
#29 (1DH)*2
<#30 (1EH)>
*1 :The timer has ch.0 and ch.1, and listed in the parenthesis <> are for ch.1.
*2 :Interrupt number
φ :Machine clock frequency
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