參數(shù)資料
型號: UPD178076
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): 24/72頁
文件大?。?/td> 366K
代理商: UPD178076
24
μ
PD178076, 178078, 178096, 178098
Data Sheet U12885EJ3V0DS00
Figure 3-4. Block Diagram of 8-Bit Timer/Event Counter 50
Internal bus
8-bit compare
register 50 (CR50)
8-bit timer counter
50 (TM50)
TI50/P34
f
X
/2
5
f
X
/2
7
f
X
/2
9
f
X
/2
11
f
X
/2
3
S
M
S
Coincidence
OVF
Clear
3
Selector
TCL502 TCL501 TCL500
Timer clock select
register 50 (TCL50)
Internal bus
TCE50
TMC506 TMC504
LVS50 LVR50
TMC501
TOE50
Timer mode control
register 50 (TMC50)
Level
inversion
S
R
SQ
R
INV
Selector
INTTM50
TO50/P130
f
X
/2
Output latch
(P130)
Figure 3-5. Block Diagram of 8-Bit Timer/Event Counter 51
Internal bus
TI51/P35
f
X
/2
3
f
X
/2
5
f
X
/2
7
f
X
/2
9
f
X
/2
11
f
X
/2
Coincidence
OVF
Clear
3
Selector
TCL512 TCL511TCL510
Timer clock select
register 51 (TCL51)
Internal bus
TCE51
TMC516 TMC514
LVS51 LVR51
TMC511
TOE51
Timer mode control
register 51 (TMC51)
S
R
Q
R
INV
Selector
INTTM51
TO51/P131
S
S
8-bit compare
register 51 (CR51)
8-bit timer counter
51 (TM51)
S
M
Level
inversion
Output latch
(P131)
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