TMS320VC5505 datasheet(4/135 Pages) TI

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TMS320VC5505

SPRS503B – JUNE 2009 – REVISED JANUARY 2010

www.ti.com

Fixed-Point Digital Signal Processor

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

Peripheral Information and Electrical

Specifications

.......................................... 57

1.1

TMS320VC5505 Features

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

6.1

Parameter Information

.............................. 57

1.2

Description

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

6.2

Recommended Clock and Control Signal Transition

1.3

Functional Block Diagram

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

Behavior

............................................ 57

Revision History

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

6.3

Power Supplies

..................................... 58

6.4

External Clock Input From RTC_XI, CLKIN, and

Device Overview

........................................ 6

USB_MXI Pins

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

3.1

Device Characteristics

............................... 6

6.5

Clock PLLs

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

3.2

C55x CPU

............................................ 7

6.6

Direct Memory Access (DMA) Controller

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

3.3

Memory Map Summary

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

6.7

Reset

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

3.4

Pin Assignments

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

6.8

Wake-up Events, Interrupts, and XF

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

3.5

Terminal Functions

................................. 14

6.9

External Memory Interface (EMIF)

................. 72

3.6

Device Support

..................................... 36

6.10

Multimedia Card/Secure Digital (MMC/SD)

........ 83

Device Configuration

................................. 38

6.11

Real-Time Clock (RTC)

............................. 88

4.1

System Registers

................................... 38

6.12

Inter-Integrated Circuit (I2C)

........................ 90

4.2

Power Considerations

.............................. 39

6.13

Universal Asynchronous Receiver/Transmitter

(UART)

.............................................. 95

4.3

Clock Considerations

............................... 39

6.14

Inter-IC Sound (I2S)

................................ 97

4.4

Boot Sequence

..................................... 41

6.15

Liquid Crystal Display Controller (LCDC)

......... 104

4.5

Configurations at Reset

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

6.16

Serial Port Interface (SPI)

......................... 114

4.6

Configurations After Reset

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

6.17

Universal Serial Bus (USB) 2.0 Controller

........ 117

4.7

Multiplexed Pin Configurations

..................... 48

6.18

General-Purpose Timers

.......................... 124

4.8

Debugging Considerations

......................... 51

6.19

General-Purpose Input/Output

.................... 126

Device Operating Conditions

....................... 53

6.20

IEEE 1149.1 JTAG

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

5.1

Absolute Maximum Ratings Over Operating Case

Mechanical Packaging and Orderable

Temperature Range (Unless Otherwise Noted)

.... 53

Information

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

5.2

Recommended Operating Conditions

.............. 54

7.1

Thermal Data for ZCH

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

5.3

Electrical Characteristics Over Recommended

Ranges of Supply Voltage and Operating

7.2

Packaging Information

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

Temperature (Unless Otherwise Noted)

............ 55

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