em78p468n ELAN Microelectronics Corp, em78p468n Datasheet - Page 33

• Manufacturer Part Number: em78p468n
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.6) 12.31.2007
(This specification is subject to change without further notice)
Address
0x0C
0x0D
0x07
0x08
0x09
0x0A
0x0B
0x0E
0x00
0x01
0x02
0x03
0x04
(HLPWTCR)
(CNT12CR)
(WDTCR)
(TCCCR)
(P6OD)
(P6PH)
(P8PH)
Name
IOCC1
IOCD1
(P6PL)
IOC71
IOC81
IOC91
IOCA1
IOCB1
IOCE1
(RSR)
(TCC)
(IAR)
(PC)
(SR)
R0
R1
R2
R3
R4
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET &WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Wake-up from
Pin Change
Bit Name
Power-on
/RESET & WDT
Reset Type
INT_EDGE
LPWTS
CNT2S
Bank 1
PH67
OP67
PH87
Bit 7
PL67
Bit 7
Bit 7
Bit 7
P
X
U
U
U
P
P
P
P
P
P
U
P
P
P
X
U
U
U
P
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Jump to address 0x0018 or continue to execute next instruction
LPWTP2 LPWTP1 LPWTP0 HPWTS
CNT2P2 CNT2P1 CNT2P0 CNT1S CNT1P2 CNT1P1 CNT1P0
Bank 0
OP66
Bit 6
PH66
PH86
PL66
Bit 6
Bit 6
Bit 6
PS1
INT
P
X
U
U
U
P
P
P
P
P
P
U
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P
0
0
0
0
0
0
0
0
OP65
Bit 5
PH65
PH85
PL65
Bit 5
Bit 5
Bit 5
PS0
TS
U
U
U
U
U
1
P
X
0
P
0
P
0
P
0
P
0
P
0
P
P
P
0
P
0
P
P
P
1
0
0
0
0
0
0
0
0
0
0
−
Bit 4
PH64
OP64
PH84
PL64
Bit 4
Bit 4
Bit 4
TE
U
P
X
U
U
P
P
P
P
P
P
U
P
P
P
T
U
P
P
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
−
t
t
WDTE
PSRE
OP63
Bit 3
PH63
PH83
PL63
Bit 3
Bit 3
Bit 3
P
P
P
P
P
P
P
U
P
P
U
1
1
0
0
P
0
0
0
0
0
0
0
0
0
0
0
0
P
P
0
0
0
0
1
−
P
P
t
t
HPWTP2 HPWTP1 HPWTP0
WDTP2 WDTP1 WDTP0
TCCP2
PH62
OP62
PH82
Bit 2
PL62
Bit 2
Bit 2
Bit 2
8-Bit Microcontroller
P
P
P
P
P
P
P
P
U
P
P
P
U
P
P
U
P
P
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Z
−
EM78P468N/L
TCCP1
PH61
OP61
PH81
Bit 1
PL61
Bit 1
Bit 1
Bit 1
DC
P
P
P
P
P
P
P
P
U
P
P
P
U
P
P
U
P
P
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
−
TCCP0
PH60
OP60
PH80
Bit 0
PL60
Bit 0
Bit 0
Bit 0
P
P
P
P
P
P
P
P
U
P
P
P
C
U
P
P
U
P
P
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
−
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