參數(shù)資料
型號(hào): 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(shù): 18/58頁
文件大?。?/td> 552K
代理商: UPD780018AY
18
μ
PD78044H, 78045H, 78046H
Fig. 5-2 16-Bit Timer/Event Counter Block Diagram
Fig. 5-3 8-Bit Timer/Event Counter Block Diagram
Internal bus
Internal bus
8-bit compare
register (CR10)
8-bit compare
register (CR20)
8-bit timer
register 2 (TM2)
8-bit timer
register 1 (TM1)
Output
control
circuit
Match
Match
S
S
S
S
Selector
Clear
TO1/P31
INTTM2
TO2/P32
INTTM1
f
X
/2
12
f
X
/2-f
X
/2
10
f
X
/2-f
X
/2
10
f
X
/2
12
Clear
Output
control
circuit
Internal bus
16-bit compare
register (CR00)
16-bit timer register (TM0)
16-bit capture
register (CR01)
Internal bus
PWM
pulse
output
control
circuit
Selector
16-bit timer/event
counter output
control circuit
Edge
detector
circuit
Match
S
Clear
TI0/P00/INTP0
f
X
/2
3
f
X
/2
2
f
X
/2
INTP0
TO0/P30
INTTM0
f
X
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