TMS320VC5505 datasheet(4/141 Pages) TI

4 / 141 page

Contents

TMS320VC5505

Fixed-Point Digital Signal Processor

SPRS503A – JUNE 2009 – REVISED JULY 2009

www.ti.com

Fixed-Point Digital Signal Processor

................ 1

Peripheral Information and Electrical

Specifications

........................................... 65

1.1

TMS320VC5505 Features

............................ 1

6.1

Parameter Information

.............................. 65

1.2

Description

............................................ 2

6.2

Recommended Clock and Control Signal Transition

1.3

Functional Block Diagram

............................ 3

Behavior

............................................. 65

Revision History

......................................... 5

6.3

Power Supplies

...................................... 66

Device Overview

........................................ 11

6.4

External Clock Input From RTC_XI, CLKIN, and

3.1

Device Characteristics

.............................. 11

USB_MXI Pins

...................................... 67

3.2

C55x CPU

........................................... 12

6.5

Clock PLLs

.......................................... 71

3.3

Memory Map Summary

............................. 17

6.6

Direct Memory Access (DMA) Controller

............ 74

3.4

Pin Assignments

.................................... 18

6.7

Reset

................................................ 75

3.5

Terminal Functions

.................................. 20

6.8

Wake-up Events, Interrupts, and XF

................ 79

3.6

Device Support

...................................... 42

6.9

External Memory Interface (EMIF)

.................. 80

3.7

Documentation Support

............................. 44

6.10

Multimedia Card/Secure Digital (MMC/SD)

......... 91

Device Configuration

.................................. 46

6.11

Real-Time Clock (RTC)

............................. 96

4.1

System Registers

.................................... 46

6.12

Inter-Integrated Circuit (I2C)

........................ 98

4.2

Power Considerations

............................... 47

6.13

Universal Asynchronous Receiver/Transmitter

(UART)

............................................ 102

4.3

Clock Considerations

................................ 47

6.14

Inter-IC Sound (I2S)

............................... 104

4.4

Boot Sequence

...................................... 49

6.15

Liquid Crystal Display Controller (LCDC)

.......... 110

4.5

Configurations at Reset

............................. 52

6.16

Serial Port Interface (SPI)

.......................... 120

4.6

Configurations After Reset

.......................... 52

6.17

Universal Serial Bus (USB) 2.0 Controller

......... 123

4.7

Multiplexed Pin Configurations

...................... 56

6.18

General-Purpose Timers

........................... 130

4.8

Debugging Considerations

.......................... 59

6.19

General-Purpose Input/Output

..................... 132

Device Operating Conditions

........................ 61

5.1

Absolute Maximum Ratings Over Operating Case

6.20

IEEE 1149.1 JTAG

................................. 136

Temperature Range (Unless Otherwise Noted)

..... 61

Mechanical Packaging and Orderable

5.2

Recommended Operating Conditions

............... 62

Information

............................................. 138

5.3

Electrical Characteristics Over Recommended

7.1

Thermal Data for ZCH

............................. 138

Ranges of Supply Voltage and Operating

7.1.1

Packaging Information

............................. 138

Temperature (Unless Otherwise Noted)

............ 63

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