MC56F8033/56F8023 查看數據表（PDF） - Freescale Semiconductor

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MC56F8033/56F8023

16-bit Digital Signal Controllers

Freescale Semiconductor 

Part 2 Signal/Connection Descriptions

2.1 Introduction

The input and output signals of the 56F8033/56F8023 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 Inputs (VDD, VDDA)

2

Ground (VSS, VSSA)

3

Supply Capacitors

1

Reset1

1

Pulse Width Modulator (PWM) Ports1

11

Serial Peripheral Interface (SPI) Ports1

4

Timer Module A (TMRA) Ports1

4

Analog-to-Digital Converter (ADC) Ports1

6

Serial Communications Interface 0 (SCI0) Ports1

2

Inter-Integrated Circuit Interface (I2C) Ports1

2

JTAG/Enhanced On-Chip Emulation (EOnCE1)

4

1. Pins may be shared with other peripherals. See Table 2-2.

56F8033/56F8023 Data Sheet, Rev. 6

18

Freescale Semiconductor

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