56F826 datasheet(8/56 Pages) FREESCALE

Part #	56F826

Description	16-bit Digital Signal Controllers

PDF	56 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

8 / 56 page

56F826 Technical Data, Rev. 14

Freescale Semiconductor

Part 2 Signal/Connection Descriptions

2.1 Introduction

The input and output signals of the 56F826 are organized into functional groups, as shown in Table 2-1

and as illustrated in Figure 2-1. Table 2-1 describes the signal or signals present on a pin.

Table 2-1 Functional Group Pin Allocations

Functional Group

Number of Pins

Power (VDD, VDDIO or VDDA)

(3,4,1)

Ground (VSS, VSSIO or VSSA)

(3,4,1)

PLL and Clock

Address Bus1

Data Bus1

Bus Control

Quad Timer Module Ports1

JTAG/On-Chip Emulation (OnCE)

Dedicated General Purpose Input/Output

Synchronous Serial Interface (SSI) Port1

Serial Peripheral Interface (SPI) Port1

1. Alternately, GPIO pins

Serial Communications Interface (SCI) Ports

Interrupt and Program Control

56F826 Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc