DS80C390-QCR+ Maxim Integrated Products, DS80C390-QCR+ Datasheet - Page 32

• Manufacturer Part Number: DS80C390-QCR+
• Description: IC MPU CAN DUAL HS 68-PLCC
• Manufacturer: Maxim Integrated Products
• Series: 80Cr

Specifications of DS80C390-QCR+

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SIO, UART/USART
• Peripherals: Power-Fail Reset, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3.85 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-LCC, 68-PLCC
• Processor Series: DS80C390
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 4 KB
• Data Ram Size: 4 KB
• Interface Type: CAN, IrDA
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 3.85 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Package: 68PLCC
• Device Core: 8051
• Family Name: 80C
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Table 1. SFR Locations (continued)
Note: Shaded bits are timed-access protected.
REGISTER
RCAP2H
C1RMS0
C1RMS1
C0M14C
C0M15C
STATUS
RCAP2L
WDCON
C1TMA0
C1TMA1
C1M10C
C1M11C
C1M12C
C1M13C
C1M14C
C1M15C
T2MOD
SCON1
T2CON
MCNT0
MCNT1
C1M1C
C1M2C
C1M3C
C1M4C
C1M5C
C1M6C
C1M7C
C1M8C
C1M9C
SBUF1
MCON
MXAX
C1RE
C1TE
PMR
COR
PSW
C1IR
ACC
C1C
TH2
C1S
TL2
EIE
EIP
MA
MB
MC
TA
B
SM0/FE_1
SMOD_1
IRDACK
CANBIE
CANBIP
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
MSRDY
LSHIFT
INTIN7
IDM1
ERIE
BIT7
MST
CD1
BSS
TF2
PIP
CY
—
C1BPR7
SM1_1
INTIN6
CECE
EXF2
IDM0
MOF
STIE
C0IE
C0IP
BIT6
CSE
POR
CD0
HIP
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
ETI
AC
—
C1BPR6
SM2_1
INTIN5
RCLK
SWB
CMA
EPFI
WKS
C1IE
C1IP
BIT5
SCB
PDE
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
ERI
LIP
F0
—
—
C0BPR7
SIESTA
REN_1
INTIN4
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
INTRQ
D13T1
MAS4
TCLK
EWDI
PWDI
BIT4
CTM
CLM
RXS
RS1
PFI
—
—
32 of 53
C0BPR6
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
EXTRQ
PDCE3
EXEN2
SPTA1
INTIN3
TB8_1
D13T2
MAS3
CRST
4X/2X
WDIF
BIT3
RS0
TXS
EX5
PX5
—
ALEOFF
AUTOB
SPRA1
PDCE2
INTIN2
RB8_1
MTRQ
MTRQ
WTRF
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
MTRQ
COD1
MAS2
BIT2
TR2
ER2
EX4
PX4
OV
—-
—
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
ROW/TIH
PDCE1
SPTA0
INTIN1
COD0
ERCS
MAS1
T2OE
BIT1
EWT
TI_1
C/T2
ER1
EX3
PX3
F1
—
—
CP/RL2
PDCE0
CLKOE
SPRA0
SWINT
INTIN0
DCEN
DTUP
DTUP
MAS0
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
DTUP
RWT
BIT0
RI_1
ER0
EX2
PX2
—
—
P
ADDRESS
CCh
CDh
CEh
BEh
C0h
C1h
C4h
C5h
C6h
C7h
C8h
C9h
CAh
CBh
D0h
D1h
D2h
D3h
D4h
D5h
D6h
D7h
D8h
DEh
DFh
EAh
EBh
ECh
EDh
EEh
EFh
FCh
FDh
BFh
E0h
E3h
E4h
E5h
E6h
E7h
E8h
F0h
F3h
F4h
F5h
F6h
F7h
F8h
FBh
FEh
FFh