EM78451AP EMC [ELAN Microelectronics Corp], EM78451AP Datasheet - Page 38

• Manufacturer Part Number: EM78451AP
• Description: 8-Bit Microcontroller
• Manufacturer: EMC [ELAN Microelectronics Corp]

EM78451
8-Bit Microcontroller
34 •
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
N/A
R4(RSR)
R1(TCC)
R0(IAR)
R2(PC)
R3(SR)
R5(P5)
R6(P6)
CONT
Name
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Power-On
/RESET and WDT
Wake-Up from Pin
Change
Bit Name
Reset Type
/PHEN
RSR.1 RSR.0
Bit 7
P57
P67
P77
**P
GP
P
P
U
P
P
P
P
P
U
P
P
U
P
P
1
1
1
0
0
1
1
0
0
0
0
-
-
-
(This specification is subject to change without further notice)
Bit 6
/INT
PS1
P56
P66
P76
**P
U
U
U
P
0
P
P
P
P
P
P
P
P
P
P
P
1
0
0
1
1
0
0
0
0
-
-
-
Bit 5
PS0
P55
P65
P75
**P
U
U
U
U
P
1
P
P
P
P
1
P
P
P
P
P
P
P
1
1
0
0
1
0
0
-
-
-
-
-
Product Specification (V1.2) 05.27.2004
Bit 4
P54
P64
P74
**P
P
P
U
P
P
P
U
P
P
U
P
P
U
P
P
1
1
1
0
0
1
1
T
-
-
-
-
-
t
t
t
Bit 3
PAB
P53
P63
P73
**P
U
U
U
U
P
P
P
P
P
P
P
P
P
P
P
P
1
1
1
0
0
1
1
-
-
-
t
t
t
-
PSR2 PSR1 PSR0
Bit 2
P52
P62
P72
**P
P
P
U
P
P
P
U
P
P
U
P
P
U
P
P
U
P
P
1
1
1
0
0
1
1
Z
-
-
-
-
Bit 1
P51
P61
P71
**P
DC
U
U
U
U
U
P
P
P
P
P
P
P
P
P
P
P
P
P
1
1
1
0
0
1
1
-
-
-
-
Bit 0
P50
P60
P70
**P
U
C
U
U
U
U
1
P
1
1
P
P
P
0
0
P
1
1
P
P
P
P
P
P
P
P
-
-
-
-