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EM78P809N
8-Bit Microcontroller
52
Product Specification (V1.0) 07.26.2005
(This specification is subject to change without further notice)
Register Bank 2
Address Name
Reset Type
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
URTD8 UMODE1 UMODE0 BRATE2 BRATE1 BRATE0 UTBE
U
0
0
0
P
P
P
P
P
0
P
P
TXE
0
0
0
X
0
P
P
0
P
P
X
0
0
P
X
0x05
URC1
Bit Name
X
X
SBIM1
SBIM0 UINVEN
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
U
U
U
U
U
U
0
P
P
0
P
P
0
P
P
U
U
U
U
U
U
U
U
U
0x06
URC2
URRD8
U
P
P
URRD7 URRD6 URRD5 URRD4 URRD3 URRD2 URRD1 URRD0
U
U
U
U
P
P
P
P
P
P
P
P
URTD 7 URTD 6 URTD 5 URTD 4 URTD 3 URTD 2 URTD 1 URTD0
U
U
U
U
P
P
P
P
P
P
P
P
EVEN
0
P
P
PRE
0
P
P
PRERR OVERR FMERR URBF
0
0
0
0
P
P
RXE
0
0
0
0
0
P
0
0
P
0x07
URS
U
P
P
U
P
P
U
P
P
U
P
P
0x08
URRD
U
P
P
U
P
P
U
P
P
U
P
P
0x09
URTD
Register Bank 3
Address Name
Reset Type
Bit 7
SMP
0
P
P
SPIS
0
0
0
SPID17 SPID16 SPID15 SPID14 SPID13 SPID12 SPID11 SPID10
U
U
U
U
P
P
P
P
P
P
P
P
X
X
/PHE81 /PHE80 /PHE63 /PHE62 /PHE61 /PHE60
U
U
1
1
U
U
1
1
U
U
P
P
X
X
/PLE81 /PLE80 /PLE63 /PLE62 /PLE61 /PLE60
U
U
1
1
U
U
1
1
U
U
P
P
X
X
X
X
U
U
U
U
U
U
U
U
U
U
U
U
X
X
X
X
U
U
U
U
U
U
U
U
U
U
U
U
Bit 6
DCOL
0
P
P
X
0
0
P
Bit 5
BRS2
0
P
P
X
0
0
P
Bit 4
BRS1
0
P
P
X
0
0
P
Bit 3
BRS0
0
P
P
X
0
0
P
Bit 2
EDS
0
P
P
SPIM1 SPIM0
0
P
P
Bit 1
DORD
0
P
P
Bit 0
WBE
0
0
P
RBF
0
0
P
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
Bit Name
Power-On
/RESET and WDT time out
Wake-Up from SLEEP, IDLE mode
0x05
SPIC1
0
P
P
0x06
SPIC2
U
P
P
U
P
P
U
P
P
U
P
P
0x07
SPID1
1
1
P
1
1
P
1
1
P
1
1
P
0x0A
PHC1
1
1
P
1
1
P
1
1
P
1
1
P
0x0B
PLC2
/PHE73 /PHE72 /PHE71 /PHE70
1
1
1
1
P
P
/PLE73 /PLE72 /PLE71 /PLE70
1
1
1
1
P
P
1
1
P
1
1
P
0x0C
PHC2
1
1
P
1
1
P
0x0D
PLC2