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EM78P447N
8-Bit Microcontroller with OTP ROM
20 •
Product Specification (V1.1) 03.30.2005
(This specification is subject to change without further notice)
Address Name Reset Type Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Wake-Up from Pin
Change
P P P P P P P P
Bit Name P57 P56 P55 P54 P53 P52 P51 P50
0x05 R5(P5) Power-On U U U U U U U U
/RESET and WDT P P P P P P P P
Wake-Up from Pin
Change
P P P P P P P P
Bit Name P67 P66 P65 P64 P63 P62 P61 P60
0x06 R6(P6) Power-On U U U U U U U U
/RESET and WDT P P P P P P P P
Wake-Up from Pin
Change
P P P P P P P P
Bit Name P77 P76 P75 P74 P73 P72 P71 P70
0x07 R7(P7) Power-On U U U U U U U U
/RESET and WDT P P P P P P P P
Wake-Up from Pin
Change
P P P P P P P P
Bit Name - - - - EXIF - - TCIF
0x3F R3F(ISR) Power-On U U U U 0 U U 0
/RESET and WDT U U U U 0 U U 0
Wake-Up from Pin
Change
U U U U P U U P
Bit Name /WUE7 /WUE6 /WUE5 /WUE4
/WUE3 /WUE2 /WUE1 /WUE0
0x0B IOCB Power-On 1 1 1 1 1 1 1 1
/RESET and WDT 1 1 1 1 1 1 1 1
Wake-Up from Pin
Change
P P P P P P P P
Bit Name - ODE WDTE SLPC ROC - - /WUE
0x0E IOCE Power-On U 0 1 1 0 U U 1
/RESET and WDT U 0 1 1 0 U U 1
Wake-Up from Pin
Change
U P 1 1 P U U P
Bit Name - - - - EXIE - - TCIE
0x0F IOCF Power-On U U U U 0 U U 0
/RESET and WDT U U U U 0 U U 0
Wake-Up from Pin
Change
U U U U P U U P
Bit Name - - - - - - - -
0x08 R8 Power-On 0 0 0 0 0 0 0 0
/RESET and WDT 0 0 0 0 0 0 0 0
Wake-Up from Pin
Change
P P P P P P P P
Bit Name - - - - - - - -
0x09~0x3E
R9~R3E Power-On U U U U U U U U
/RESET and WDT P P P P P P P P
Wake-Up from Pin
Change
P P P P P P P P
** To execute next instruction after the ”SLPC” bit status of IOCE register being on
high-to-low transition.
X Not used. U: Unknown or don’t care. P: Previous value before reset. t: Check
Table 7