參數(shù)資料
型號: μPD78081(A)
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位單片機微控制器(8位單片微控制器)
文件頁數(shù): 24/60頁
文件大?。?/td> 302K
代理商: ΜPD78081(A)
24
μ
PD78081(A), 78082(A)
7. STANDBY FUNCTION
The standby function intends to reduce current consumption. It has the following two modes:
HALT mode :
In this mode, the CPU operation clock is stopped. The average current consumption can be
reduced by intermittent operation by combining this mode with the normal operation mode.
STOP mode :
In this mode, oscillation of the main system clock is stopped. All the operations performed
on the main system clock are suspended, and power consumption becomes extremely small.
Figure 7-1. Standby Function
8. RESET FUNCTION
There are the following two reset methods.
External reset by RESET pin
Internal reset by watchdog timer runaway time detection
Main system clock operation
Interrupt
request
STOP
instruction
STOP mode
(Oscillation of the main system
clock is stopped.)
Interrupt
request
HALT instruction
HALT mode
(Supply of clock to CPU is
stopped although clock
is generated.)
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