EM78P341N/342N/343N
8-Bit Microprocessor with OTP ROM
Address Name
Reset Type
Bit Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
/OD67
/OD66
/OD65
/OD64
/OD63
/OD62
/OD61 /OD60
Power-on
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IOCC0
N/A
/RESET and WDT
(ODCR)
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
/PH57
/PH56
/PH55
/PH54
/PH53
/PH52
/PH51
/PH50
Power-on
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
IOCD0
N/A
/RESET and WDT
(PHCR1)
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
WDTC
EIS
0
ADIE
CMPIE PSWE
PSW2
PSW1
PSW0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
N/A
N/A
N/A
N/A
IOCE0
IOCF0
/RESET and WDT
0
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
LPWTIE HPWTIE TCCCIE TCCBIE TCCAIE EXIE
ICIE
0
TCIE
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
/RESET and WDT
0
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
TCCA7 TCCA6 TCCA5 TCCA4 TCCA3 TCCA2 TCCA1 TCCA0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
IOC51
(TCCA)
/RESET and WDT
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
TCCB7 TCCB6 TCCB5 TCCB4 TCCB3 TCCB2 TCCB1 TCCB0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
IOC61
(TCCB)
/RESET and WDT
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
TCCBH
0
Bit Name
TCCBH7 TCCBH6 TCCBH5 TCCBH4 TCCBH3 TCCBH2 TCCBH1
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
IOC71
(TCCBH)
N/A
/RESET and WDT
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
TCCC7 TCCC6 TCCC5 TCCC4 TCCC3 TCCC2 TCCC1 TCCC0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
IOC81
(TCCC)
N/A
N/A
/RESET and WDT
Wake-up from Pin
Change
P
P
P
P
P
P
P
P
Bit Name
LTR7
LTR6
LTR5
LTR4
LTR3
LTR2
LTR1
LTR0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
IOC91
(LTR)
/RESET and WDT
Wake-p from Pin
Change
P
P
P
P
P
P
P
P
Product Specification (V1.0) 12.01.2006
(This specification is subject to change without further notice)
• 45
ELAN [ ELAN MICROELECTRONICS CORP ]
