參數(shù)資料
型號: M38858MC-XXXHP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù): 63/105頁
文件大?。?/td> 1403K
代理商: M38858MC-XXXHP
3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
57
Fig. 51 Block diagram of serialized interrupt
Clock monitor
control circuit
Serialized interrupt request
control circuit
Internal data bus
Serialized IRQ control register
Serialized IRQ request register
b7b6b5b4b3b2b1b0
LCLK
Serialized
IRQ request
Frame number
Serialized interrupt
control circuit
IRQx frame number
OBF interrupt control
Clock stop inhibition enable
and clock restart enable
OBF0 – OBF1
Clock operation
status and finish
acknowledgement
Clock restart request
and start frame
activate request
CLKRUN#
SERIRQ
LRESET#
CPU clock
φ
Software Serialized IRQ request
b7 b6b5b4b3b2b1b0
Serialized IRQ enable
*
Open Drain
*
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參數(shù)描述
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