參數資料
型號: UPD780018AY
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數: 26/58頁
文件大小: 552K
代理商: UPD780018AY
26
μ
PD78044H, 78045H, 78046H
Fig. 6-1 Basic Configuration of Interrupt Function (1/2)
(A) Internal non-maskable interrupt
(B) Internal maskable interrupt
(C) External maskable interrupt (INTP0)
Internal bus
Interrupt
request
Priority
control circuit
Vector table
address
generator circuit
Standby
release signal
Internal bus
Interrupt
request
Priority
control circuit
Vector table
address
generator circuit
Standby
release signal
MK
IE
PR
ISP
IF
Internal bus
MK
IE
PR
ISP
IF
Interrupt
request
Standby
release signal
Priority
control circuit
Vector table
address
generator circuit
Sampling clock
select register
(SCS)
External interrupt
mode register
(INTM0)
Sampling
clock
Edge
detector
circuit
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