em78f644nso28s ELAN Microelectronics Corp, em78f644nso28s Datasheet - Page 151

• 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 Bank, Name
0X1B
0X1D
0X1F
0X20
0X21
0X23
0X24
0X25
0X26
BANK 1, R1B
BANK 1, R1D
BANK 1, R21
BANK 1, R1F
BANK 1, R20
BANK 1, R23
BANK 1, R24
BANK 1, R25
BANK 1, R26
CONTROL Wake-Up from Pin
EEPROM
EEPROM
EEPROM
P9ODCR
I2CCR1
I2CCR2
I2CSA
I2CDA
ADDR
DATA
IRCS
(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
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
EERD7 EERD6 EERD5 EERD4 EERD3 EERD2 EERD1 EERD0
EERA7 EERA6 EERA5 EERA4 EERA3 EERA2 EERA1 EERA0
Strobe/
I2CBF
OD97
Pend
Bit 7
SA6
RD
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GCEN
OD96
Bit 6
SA5
DA6
IMS
WR
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
EM78F648/644/642/641/548/544/542/541N
EEWE
RCM1
OD95
Bit 5
SA4
DA5
ISS
P
P
P
P
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RCM0
STOP
OD94
EEDF
Bit 4
SA3
DA4
0
P
0
P
0
P
0
P
0
P
0
P
0
0
P
0
P
0
0
0
0
0
0
0
0
0
0
0
I2CTS1 I2CTS0 I2CCS I2CEN
SAR_E
EEPC
MPTY
OD93
Bit 3
SA2
DA3
U
U
0
P
0
P
0
P
0
P
0
P
P
0
P
0
P
0
P
0
0
0
0
0
0
0
0
0
OD92
8-Bit Microcontroller
Bit 2
ACK
SA1
DA2
P
P
P
P
P
U
U
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P
0
0
0
0
OD91
FULL EMPTY
Bit 1
DA1
SA0
P
P
P
P
P
U
U
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OD90
Bit 0
IRW
DA0
• 141
P
P
P
P
P
U
U
P
P
P
P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0