參數(shù)資料
型號: M37225ECSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 50/128頁
文件大?。?/td> 1481K
代理商: M37225ECSP
M37225M6/M8/MA/MC-XXXSP, M37225ECSP
Rev.1.00
Nov 01, 2000
page 26 of 124
REJ03B0136-0100Z
Fig. 8.4.3 Timer Block Diagram
Timer 1 (8)
1/4096
1/2
1/8
Timer 1 latch (8)
8
TM10
TM12
TM14
TM11
TM13
Timer 2 (8)
Timer 2 latch (8)
8
Timer 3 (8)
Timer 3 latch (8)
8
Timer 4 (8)
Timer 4 latch (8)
8
Data bus
Timer 1
interrupt request
Timer 2
interrupt request
TM20
TM22
TM25
TM24
TM23
TM21
XIN
TIM2
TIM3
Selection gate : Connected to
black side at
reset
TM1 : Timer mode register 1
TM2 : Timer mode register 2
Notes 1: HIGH pulse width of timer external clock inputs TIM2 and TIM3 needs 4 machine cycles or more.
2: When the external clock source is selected, timers 1, 2, and 3 are counted at a rising edge of input signal.
3: In the stop mode or the wait mode, external clock inputs TIM2 and TIM3 cannot be used.
FF16
0716
HSYNC
Reset
Timer 3
interrupt request
Timer 4
interrupt request
STP instruction
TM15
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