DSP56F803BU80 Freescale Semiconductor, DSP56F803BU80 Datasheet - Page 16

• Manufacturer Part Number: DSP56F803BU80
• Description: IC DSP 80MHZ 31.5K FLASH 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F803BU80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 71KB (35.5K x 16)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2.10 CAN Signals
2.11 Analog-to-Digital Converter (ADC) Signals
2.12 Quad Timer Module Signals
16
No. of
No. of
No. of Pins
Pins
Pins
1
1
4
4
1
2
MSCAN_ RX
MSCAN_ TX
ANA0
ANA4
Signal
Name
Signal
VREF
Name
–
–
Signal Name
3
7
TD1
Signal
–
(Schmitt)
Type
Input
Input
Input
2
Signal
Output
Type
Input
Table 2-15 Analog to Digital Converter Signals
Table 2-16 Quad Timer Module Signals
State During
Signal Type
Input/Output
Table 2-14 CAN Module Signals
State During
Reset
Input
Input
Input
Output
Reset
Input
56F803 Technical Data, Rev. 16
ANA0
ANA4
VREF—Analog reference voltage for ADC. Must be set to V
for optimal performance.
State During Reset
MSCAN Receive Data—This is the MSCAN input. This pin has an
internal pull-up resistor.
MSCAN Transmit Data—MSCAN output. CAN output is
open-drain output and a pull-up resistor is needed.
–
–
3—Analog inputs to ADC channel 1
7—Analog inputs to ADC channel 2
Input
Signal Description
TD1
Signal Description
–
2— Timer D Channel 1
Signal Description
Freescale Semiconductor
–
2
DDA
-0.3V