em78f644nso28s ELAN Microelectronics Corp, em78f644nso28s Datasheet - Page 135

• Manufacturer Part Number: em78f644nso28s
• Description: Flash Series 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 05.05.2010
(This specification is subject to change without further notice)
Address
0×0A
0×0B
0×0C
0×0D
0×0E
0×0A
0×0B
0×0C
0×0F
(Bank 1)
(Bank 1)
(Bank 1)
(Bank 1)
(Bank 1)
(Bank 1)
(Bank 2)
(Bank 2)
(Bank 2)
Name
RA
RB
RC
RD
RE
RA
RB
RC
RF
(Continuation)
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
Power-on
/RESET and WDT
Wake-up from Pin
Change
Reset Type
CMP2IF
URRD8
URTD8 UMODE1 UMODE0 BRATE2 BRATE1 BRATE0
TC2D7
DORD
SWB7
SRB7
Bit 7
CES
P
P
P
U
P
P
U
P
P
P
U
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
-
TC2D6
SWB6
SRB6
EVEN
Bit 6
SPIE
TD1
EM78F648/644/642/641/548/544/542/541N
P
P
P
U
P
P
U
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
-
-
TC2D5
SBIM1
SWB5
TC3IF
SRB5
Bit 5
SRO
PRE
TD0
P
P
P
U
P
P
U
P
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
PRERR OVERR FMERR
TC2D4
SBIM0 UINVEN
SWB4
TC2IF
SRB4
Bit 4
SSE
U
U
0
0
P
0
0
P
0
0
P
P
P
P
P
0
0
P
0
P
P
0
P
P
0
0
P
-
TC2D3
SDOC
SWB3
TC1IF
SRB3
Bit 3
OD3
U
U
P
P
P
P
P
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
UERRIF
SBRS2
8-Bit Microcontroller
TC2D2
SWB2
SRB2
Bit 2
OD4
U
U
P
P
P
P
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
-
SBRS1
TC2D1
SWB1
URBF
SRB1
RBFF
UTBE
Bit 1
P
P
P
U
P
P
U
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
SBRS0
TC2D0
SWB0
SRB0
TBEF
Bit 0
• 125
RBF
TXE
RXE
P
P
P
U
P
P
U
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-