參數(shù)資料
型號: μPD789800
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 16/48頁
文件大?。?/td> 266K
代理商: ΜPD789800
16
μ
PD789800
5.3
Timer
The
μ
PD789800 has three on-chip timers.
8-bit timer counter 00
8-bit timer/event counter 01: 1 channel
Watchdog timer
: 1 channel
: 1 channel
Table 5-2. Timer Operation
8-bit timer counter 00
8-bit timer/event counter 01
Watchdog timer
Interval timer
1 channel
1 channel
1 channel
Operation mode
External event counter
-
1 channel
-
Timer output
-
1 output
-
Square wave output
-
1 output
-
Function
Interrupt request
1
1
1
Figure 5-2. Block Diagram of 8-Bit Timer Counter 00
Internal bus
8-bit compare
register 00 (CR00)
Match
S
INTTM00
f
X
/2
6
f
X
/2
9
Clear
8-bit timer
register 00 (TM00)
Internal bus
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