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EM78P458AP Datasheet(PDF) 44 Page - ELAN Microelectronics Corp

Part # EM78P458AP
Description  8-BIT MICRO-CONTROLLER
PDF  76 Pages
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Manufacturer  EMC [ELAN Microelectronics Corp]
Direct Link  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp

EM78P458AP Datasheet(HTML) 44 Page - ELAN Microelectronics Corp

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EM78P458/459
OTP ROM
Address
Name
Reset Type
Bit 7
Bit 4
Bit 2
Bit 1
Bit 0
Bit 6
Bit 5
Bit 3
Power-on
0
1
1
0
0
0
0
0
/RESET and WDT
0
1
1
0
0
0
0
0
(DT2H)
Wake-up from Pin Changed
P
P
P
P
P
0
P
P
Bit Name
-
-
-
-
-
-
-
-
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
N/A
IOCB1
(PRD2)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Power-on
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
N/A
IOCC1
(DL1L)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
X
X
X
X
X
X
Bit1
Bit0
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
N/A
IOCD1
(DL1H)
Wake-up from Pin Changed
0
0
0
0
0
0
P
P
Bit Name
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
N/A
IOCE1
(DL2L)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
X
X
X
X
X
X
Bit1
Bit0
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
N/A
IOCF1
(DL2H)
Wake-up from Pin Changed
0
0
0
0
0
0
P
P
Bit Name
INTE
INT
TS
TE
PAB
PSR2
PSR1
PSR0
Power-on
1
0
1
1
1
1
1
1
/RESET and WDT
1
0
1
1
1
1
1
1
N/A
CONT
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
-
-
-
-
-
-
-
-
Power-on
U
U
U
U
U
U
U
U
/RESET and WDT
P
P
P
P
P
P
P
P
0x00
R0(IAR)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
-
-
-
-
-
-
-
-
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
0x01
R1(TCC)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
-
-
-
-
-
-
-
-
Power-on
0
0
0
0
0
0
0
0
/RESET and WDT
0
0
0
0
0
0
0
0
0x02
R2(PC)
Wake-up from Pin Changed
Jump to address 0x08 or continue to execute next instruction
Bit Name
GP2
PS1
PS0
T
P
Z
DC
C
Power-on
0
0
0
1
1
U
U
U
/RESET and WDT
0
0
0
t
t
P
P
P
0x03
R3(SR)
Wake-up from Pin Changed
P
P
P
t
t
P
P
P
Bit Name
BS7
BS6
-
-
-
-
-
-
Power-on
0
0
U
U
U
U
U
U
/RESET and WDT
0
0
P
P
P
P
P
P
0x04
R4(RSR)
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
P57
P56
P55
P54
P53
P52
P51
P50
Power-on
1
1
1
1
1
1
1
1
/RESET and WDT
1
1
1
1
1
1
1
1
0x05
P5
Wake-up from Pin Changed
P
P
P
P
P
P
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
1
1
1
1
1
1
1
1
0x06
P6
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
-
-
-
-
-
-
-
-
Power-on
U
U
U
U
U
U
U
U
/RESET and WDT
P
P
P
P
P
P
P
P
0x7~0x8
R7~R8
Wake-up from Pin Changed
P
P
P
P
P
P
P
P
Bit Name
X
X
IOCS
ADRUN
ADPD
ADAS2
ADAS1
ADAS0
Power-on
0
0
0
0
0
0
0
0
0x9
R9
(ADCON)
/RESET and WDT
0
0
0
0
0
0
0
0
/RESET and WDT
This specification is subject to change without prior notice.
06.25.2004 (V1.4)
44



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