DSP56F805FV80 Freescale Semiconductor, DSP56F805FV80 Datasheet - Page 8

• Manufacturer Part Number: DSP56F805FV80
• Description: IC DSP 80MHZ 31.5K FLASH 144LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F805FV80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• 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: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Part 2 Signal/Connection Descriptions
2.1 Introduction
The input and output signals of the 56F805 are organized into functional groups, as shown in
and as illustrated in
signals present on a pin.
8
Power (V
Ground (V
Supply Capacitors and V
PLL and Clock
Address Bus
Data Bus
Bus Control
Interrupt and Program Control
Dedicated General Purpose Input/Output
Pulse Width Modulator (PWM) Port
Serial Peripheral Interface (SPI) Port
Quadrature Decoder Port
Serial Communications Interface (SCI) Port
CAN Port
Analog to Digital Converter (ADC) Port
Quad Timer Module Ports
JTAG/On-Chip Emulation (OnCE)
1. Alternately, GPIO pins
2. Alternately, Quad Timer pins
Figure
DD
SS
or V
1
or V
Table 2-1 Functional Group Pin Allocations
DDA
Functional Group
SSA
2-1. In
)
)
PP
2
Table 2-2
56F805 Technical Data, Rev. 16
1
through
1
Table
2-18, each table row describes the signal or
Number of
Pins
16
16
14
26
9
9
3
3
4
5
4
8
4
2
9
6
6
Description
Table 2-10
Table 2-11
Table 2-12
Table 2-13
Table 2-14
Table 2-15
Table 2-16
Table 2-17
Table 2-18
Table 2-2
Table 2-3
Table 2-5
Table 2-6
Table 2-7
Table 2-8
Table 2-9
Table 2-4
Detailed
Freescale Semiconductor
Table 2-1