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EM78P809N
8-Bit Microcontroller
50 •
Product Specification (V1.0) 07.26.2005
(This specification is subject to change without further notice)
Register Bank 0
Address Name Reset Type Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Bit Name X PS2 PS1 PS0 X X SIS REM
Power-On U 0 0 0 U U 0 0
/RESET and WDT time out U 0 0 0 U U 0 0
0x05 SCR
Wake-Up from SLEEP, IDLE mode U P P P U U P P
Bit Name P67 P66 P65 P64 P63 P62 P61 P60
Power-On 1 1 1 1 1 1 1 1
/RESET and WDT time out 1 1 1 1 1 1 1 1
0x06 PORT6
Wake-Up from SLEEP, IDLE mode P P P P P P P P
Bit Name X X X X P73 P72 P71 P70
Power-On U U U U 1 1 1 1
/RESET and WDT time out U U U U 1 1 1 1
0x07 PORT7
Wake-Up from SLEEP, IDLE mode U U U U P P P P
Bit Name X X X X X X P81 P80
Power-On U U U U U U 1 1
/RESET and WDT time out U U U U U U 1 1
0x08 PORT8
Wake-Up from SLEEP, IDLE mode U U U U U U P P
Bit Name P97 P96 P95 P94 P93 P92 P91 P90
Power-On 1 1 1 1 1 1 1 1
/RESET and WDT time out 1 1 1 1 1 1 1 1
0x09 PORT9
Wake-Up from SLEEP, IDLE mode P P P P P P P P
Bit Name TC4FF1 TC4FF0 TC4S TC4CK2 TC4CK1 TC4CK0 TC4M1 TC4M0
Power-On 0 0 0 0 0 0 0 0
/RESET and WDT time out 0 0 0 0 0 0 0 0
0x0B TC4CR
Wake-Up from SLEEP, IDLE mode P P P P P P P P
Bit Name TC4D7 TC4D6 TC4D5 TC4D4 TC4D3 TC4D2 TC4D1 TC4D0
Power-On 0 0 0 0 0 0 0 0
/RESET and WDT time out 0 0 0 0 0 0 0 0
0x0C TC4D
Wake-Up from SLEEP, IDLE mode P P P P P P P P
Bit Name X X INT3F INT3R X X WDTIF EXIF0
Power-On U U 0 0 U U 0 0
/RESET and WDT time out U U 0 0 U U 0 0
0X0D ISFR0
Wake-Up from SLEEP, IDLE mode U U P P U U P P
Bit Name EXIF5 TCIF2 ADIF X EXIF3 TCIF4 SPIF TCIF3
Power-On 0 0 0 U 0 0 0 0
/RESET and WDT time out 0 0 0 U 0 0 0 0
0X0E ISFR1
Wake-Up from SLEEP, IDLE mode U P P U P P P P
Bit Name X UERRIF RBFF TBEF TBIF EXIF1 X TCIF0
Power-On U 0 0 0 0 0 U 0
/RESET and WDT time out U 0 0 0 0 0 U 0
0X0F ISFR2
Wake-Up from SLEEP, IDLE mode U P P P P P U P