56F8014_08 Datasheet, PDF (14/124 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers

Part 2 Signal/Connection Descriptions
2.1 Introduction
The input and output signals of the 56F8014 are organized into functional groups, as detailed in
Table 2-1. Table 2-2 summarizes all device pins. In Table 2-2, each table row describes the signal or
signals present on a pin, sorted by pin number.
Table 2-1 Functional Group Pin Allocations
Functional Group
Number of Pins
Power (V_DD or V_DDA)
2
Ground (V_SS or V_SSA)
3
Supply Capacitors
1
Reset
1
Pulse Width Modulator (PWM) Ports¹
5
Serial Peripheral Interface (SPI) Ports²
4
Analog-to-Digital Converter (ADC) Ports
8
Timer Module Ports³
2
Serial Communications Interface (SCI) Ports⁴
2
JTAG/Enhanced On-Chip Emulation (EOnCE)
4
1. Pins in this section can function as TMR and GPIO.
2. Pins in this section can function as TMR, I²C, and GPIO.
3. Pins can function as PWM and GPIO.
4. Pins in this section can function as I²C and GPIO.
56F8014 Technical Data, Rev. 11
14
Freescale Semiconductor