DSP56F801FA80 Freescale Semiconductor, DSP56F801FA80 Datasheet - Page 13

• Manufacturer Part Number: DSP56F801FA80
• Description: IC DSP 80MHZ 8K FLASH 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F801FA80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 20KB (10K x 16)
• Program Memory Type: FLASH
• Ram Size: 2K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: DSP56F801BU80; DSP56F801BU80

2.7 Serial Communications Interface (SCI) Signals
2.8 Analog-to-Digital Converter (ADC) Signals
2.9 Quad Timer Module Signals
Freescale Semiconductor
No. of
No. of
No. of
Pins
Pins
Pins
3
1
1
4
4
1
GPIOA0-2
GPIOB0
GPIOB1
ANA0-3
ANA4-7
Signal
Signal
Name
RXD0
TD0-2
TXD0
Signal
Name
Name
VREF
Table 2-9 Serial Communications Interface (SCI0) Signals
Input/Output
Input/Output
Signal Type
Input/Output
Input/Output
Signal
Signal
Output
Type
Input
Input
Input
Type
Input
Table 2-10 Analog to Digital Converter Signals
Table 2-11 Quad Timer Module Signals
State During
State During
State During
Reset
Input
Input
Input
Reset
Input
Input
Input
Input
Reset
Input
Input
56F801 Technical Data, Rev. 17
ANA0-3—Analog inputs to ADC, channel 1
ANA4-7—Analog inputs to ADC, channel 2
VREF—Analog reference voltage for ADC. Must be set to
V
DDA
Transmit Data (TXD0)—SCI0 transmit data output
Port B GPIO—This pin is a General Purpose I/O (GPIO) pin that
can be individually programmed as an input or output pin.
After reset, the default state is SCI output.
Receive Data (RXD0)—SCI0 receive data input
Port B GPIO—This pin is a General Purpose I/O (GPIO) pin that
can be individually programmed as an input or output pin.
After reset, the default state is SCI input.
TD0-2—Timer D Channel 0-2
Port A GPIO—This pin is a General Purpose I/O (GPIO) pin that
can be individually programmed as an input or output pin.
After reset, the default state is the quad timer input.
-0.3V for optimal performance.
Signal Description
Signal Description
Signal Description
Serial Communications Interface (SCI) Signals
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