DS80C390-FCR+ Maxim Integrated Products, DS80C390-FCR+ Datasheet - Page 22
![IC MPU CAN DUAL HS 64-LQFP](/photos/6/50/65017/64-lqfp_21-0083_sml.jpg)
DS80C390-FCR+
Manufacturer Part Number
DS80C390-FCR+
Description
IC MPU CAN DUAL HS 64-LQFP
Manufacturer
Maxim Integrated Products
Series
80Cr
Datasheet
1.DS80C390-FCR.pdf
(53 pages)
Specifications of DS80C390-FCR+
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
64-LQFP
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
SERIAL PORT MODE 0 TIMING CHARACTERISTICS
Serial Port Clock Cycle Time
Output Data Setup to Clock Rising
Output Data Hold from Clock Rising
Input Data Hold After Clock Rising
Clock Rising Edge to Input Data Valid
PARAMETER
SYMBOL
t
t
t
t
t
QVXH
XHQX
XHDX
XHDV
XLXL
22 of 53
SM2 = 0:2 clocks per cycle
SM2 = 1:4 clocks per cycle
SM2 = 0:12 clocks per cycle
SM2 = 1:4 clocks per cycle
M2 = 0:12 clocks per cycle
SM2 = 1:4 clocks per cycle
SM2 = 0:12 clocks per cycle
SM2 = 1:4 clocks per cycle
SM2 = 0:12 clocks per cycle
SM2 = 1:4 clocks per cycle
CONDITIONS
12 t
10 t
11 t
4 t
3 t
2 t
2 t
TYP
t
t
CLCL
CLCL
0
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
UNITS
ns
ns
ns
ns
ns