EM78P510N
8-Bit Microcontrollers
The controller can be awakened from sleep mode and idle mode. The wake-up signals list as
following.
Wake-up Signal
Sleep Mode
Idle Mode
Wake-up
Green Mode Normal Mode
TCC time out
×
+ interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
+ next instruction
Wake-up
Wake-up
INT pin
Timer 1
Timer 2
+ interrupt (if enabled) + interrupt(if enabled)
+ next instruction
+ next instruction
Wake-up
×
+ interrupt
+ next instruction
Wake-up
×
+ interrupt
+ next instruction
Wake-up
UART
SPI
×
×
×
+ interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
+ next instruction
×
Wake-up
LVD
+ interrupt
+ next instruction
Wake-up
Wake-up
+ interrupt(if interrupt
enable)
A/D
+ interrupt(if enabled)
+ next instruction
Interrupt
Interrupt
+ next instruction
Wake-up
Watch timer
×
+ interrupt
Interrupt
RESET
Interrupt
RESET
+ next instruction
WDT time out
RESET
RESET
Note: User must set the wake-up register (Bank 3 RF(EIESL) Bits 2~4 and Bank 4 RF(WKCR) Bits 0~7).
Wake up from INT pin or A/D in sleep and idle mode
After wake up:
1. If interrupt is enabled → interrupt+ next instruction
2. If interrupt is disabled → next instruction
Product Specification (V0.9) 09.12.2006
(This specification is subject to change without further notice)
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ELAN [ ELAN MICROELECTRONICS CORP ]
