TMS320C54CST Status: NRND

Digital Signal Processor (DSP Only) for Client-Side Telephony

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Product is Not Recommended for New Design (NRND)

Datasheet

TMS320C54CST Client Side Telephony DSP (Rev. C) (tms320c54cst.pdf, 2687 KB)
22 Oct 2008 Download

Product Information

Features

On-Chip ROM
- 128K × 16-Bit Configured for Program Memory
- Contains 14 TMS320™ DSP Algorithm Standard Compliant Telephony Algorithms
40K x 16-Bit On-Chip RAM Composed of Five Blocks of 8K × 16-Bit On-Chip Dual-Access Program/Data RAM
CST Software in ROM:
- Data Transfer (Modem up to V.32BIS 14400 bps)
- Telephony Signals Processing (DTMF, CPTD, Caller ID)
- Voice Processing (Echo Canceller, G726, VAD, CNG, AGC)
Configurable in Either:
- Chipset Mode: Stand-Alone Telephony/Data Modem (ROM-Only Code Execution)
- Flex Mode: Code Execution From RAM, ROM, or External.
Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus
40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators
17- × 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation
Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
Data Bus With a Bus Holder Feature
Extended Addressing Mode for 8M × 16-Bit Maximum Addressable External Program Space
Enhanced External Parallel Interface (XIO2)
Single-Instruction-Repeat and Block-Repeat Operations for Program Code
Block-Memory-Move Instructions for Better Program and Data Management
Instructions With a 32-Bit Long Word Operand
Instructions With Two- or Three-Operand Reads
Arithmetic Instructions With Parallel Store and Parallel Load
Conditional Store Instructions
Fast Return From Interrupt
On-Chip Peripherals
- Software-Programmable Wait-State Generator and Programmable Bank-Switching
- On-Chip Programmable Phase-Locked Loop (PLL) Clock Generator With External Clock Source
- Two 16-Bit Timers
- Six-Channel Direct Memory Access (DMA) Controller
- Two Multichannel Buffered Serial Ports (McBSPs)
- 8/16-Bit Enhanced Parallel Host-Port Interface (HPI8/16)
- Universal Asynchronous Receiver/ Transmitter (UART) With Integrated Baud Rate Generator
- Integrated Direct Access Arrangement (DAA) Module
Power Consumption Control With IDLE1, IDLE2, and IDLE3 Instructions With Power-Down Modes
CLKOUT Off Control to Disable CLKOUT
On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1 (JTAG) Boundary Scan Logic
144-Pin Ball Grid Array (BGA) (GGU Suffix)
144-Pin Low-Profile Quad Flatpack (LQFP) (PGE Suffix)
8.33-ns Single-Cycle Fixed-Point Instruction Execution Time (120 MIPS)
3.3-V I/O Supply Voltage
1.5-V Core Supply Voltage

All trademarks are the property of their respective owners.
TMS320 is a trademark of Texas Instruments.
IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
NOTE: This data manual is designed to be used in conjunction with the TMS320C54x™ DSP Functional Overview (literature number SPRU307).
TMS320C54x is a trademark of Texas Instruments.

Description

The 54CST are based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. These processors provide an arithmetic logic unit (ALU) with a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The basis of the operational flexibility and speed of these DSPs is a highly specialized instruction set.

Separate program and data spaces allow simultaneous access to program instructions and data, providing a high degree of parallelism. Two read operations and one write operation can be performed in a single cycle. Instructions with parallel store and application-specific instructions can fully utilize this architecture. In addition, data can be transferred between data and program spaces. Such parallelism supports a powerful set of arithmetic, logic, and bit-manipulation operations that can all be performed in a single machine cycle. These DSPs also include the control mechanisms to manage interrupts, repeated operations, and function calls.

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging		CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TMS320C54CSTGGU	NRND	9.65 \| 100u	BGA (GGU) \| 144	160	Not Available
TMS320C54CSTPGE	NRND	9.65 \| 100u	LQFP (PGE) \| 144	60	Not Available
TMS320C54CSTZGU	NRND	9.65 \| 100u	BGA (ZGU) \| 144	160	Not Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status			Reported Distributor Inventory
TMS320C54CSTGGU	As of 9:03 AM GMT, 02 Dec 2008			As of 9:03 AM GMT, 02 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	663*	>10k \| 29 Dec	4 Weeks	None Reported View Distributors
TMS320C54CSTPGE	As of 9:03 AM GMT, 02 Dec 2008			As of 9:03 AM GMT, 02 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	60*	360 \| 11 Dec	4 Weeks	Americas	Avnet	436
		>10k \| 26 Dec		Americas	Mouser Electronics	11
				Europe	Avnet-SILICA	55
				Europe	EBV Elektronik	15
TMS320C54CSTZGU	As of 9:03 AM GMT, 02 Dec 2008			As of 9:03 AM GMT, 02 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	435*	1714 \| 19 Dec	4 Weeks	Americas	Arrow	5
	435*	>10k \| 29 Dec	4 Weeks	Americas	Mouser Electronics	230
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TMS320C54CSTGGU	TBD	SNPB	Level-3-220C-168 HR	View	View
TMS320C54CSTPGE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TMS320C54CSTZGU	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

TMS320C54CST Client Side Telephony DSP (Rev. C) (tms320c54cst.pdf, 2687 KB)
22 Oct 2008 Download

Application Notes

TMS320C54CST Bootloader Technical Reference (Rev. A) (spra853a.htm, 8 KB)
12 Sep 2003 Abstract
Client Side Telephony (CST) Chipset Mode (spra859.htm, 8 KB)
06 Jan 2003 Abstract
Client Side Telephony (CST) Chip Flex Mode Flex Examples Description (spra862.htm, 8 KB)
07 Jan 2002 Abstract

View Application Notes for TMS320C54x Low Power DSPs

User Guides

TMS320C54x Chip Support Library API Reference Guide (Rev. D) (spru420d.htm, 8 KB)
05 May 2003 Abstract
TMS320C54CST Caller ID I & II Algorithm (Rev. A) (sprs184a.pdf, 49 KB)
18 Mar 2003 Download
TMS320C54CST Data Modem Algorithm (Rev. A) (sprs185a.pdf, 46 KB)
18 Mar 2003 Download
TMS320C54CST Universal Multi Tone Detector/Generator Algorithm (Rev. A) (sprs182a.pdf, 48 KB)
18 Mar 2003 Download
TMS320C54CST G.165/G.168 Echo Canceller Algorithm (Rev. A) (sprs181a.pdf, 47 KB)
18 Mar 2003 Download
TMS320C54CST G.726 Algorithm (Rev. A) (sprs056a.pdf, 36 KB)
18 Mar 2003 Download
TMS320C54CST V.42/V.42bis Algorithm (Rev. A) (sprs055a.pdf, 37 KB)
18 Mar 2003 Download
TMS320C54CST VAD, AGC, CNG Algorithm (Rev. A) (sprs018a.pdf, 36 KB)
18 Mar 2003 Download
Universal Multifrequency Tone Generator (UMTG) (spru639.pdf, 257 KB)
18 Mar 2003 Download
Universal Multifrequency Tone Detector (UMTD) Algorithm User's Guide (spru638.pdf, 283 KB)
18 Mar 2003 Download
G726 Algorithm User's Guide (spru637.pdf, 162 KB)
18 Mar 2003 Download
ModemIntegrator Algorithm User's Guide (spru636.pdf, 218 KB)
18 Mar 2003 Download
Voice Activity Detector (VAD) Algorithm User's Guide (spru635.pdf, 153 KB)
18 Mar 2003 Download
Echo Canceller (EC) Algorithm User's Guide (spru634.pdf, 156 KB)
18 Mar 2003 Download
Comfort Noise Generator (CNG) Algorithm User's Guide (spru633.pdf, 139 KB)
18 Mar 2003 Download
Caller ID (CID) Algorithm User's Guide (spru632.pdf, 291 KB)
18 Mar 2003 Download
Automatic Gain Control (AGC) Algorithm User's Guide (spru631.pdf, 171 KB)
04 Nov 2002 Download
Client Side Telephony (CST) Chip Software User's Guide (Rev. A) (spru029a.pdf, 1537 KB)
19 Mar 2002 Download

View User Guides for TMS320C54x Low Power DSPs

White Papers

View White Papers for TMS320C54x Low Power DSPs

More Literature

Digital Media Software Product Bulletin (Rev. E) (sprt390e.pdf, 170 KB)
16 Nov 2007 Download
Client Side Telephony Product Bulletin (Rev. B) (sprt228b.pdf, 139 KB)
11 Jul 2003 Download

View More Literature for TMS320C54x Low Power DSPs

Tools & Software

Name	Part #	Company	Tool / Software Type
Code Composer Studio IDE	CCSTUDIO	Texas Instruments	Code Composer Studio(TM) IDE
Code Composer Studio IDE Subscription Service	CCSTUDIOSUBSCRIPTIONS	Texas Instruments	Code Composer Studio(TM) IDE
XDS510 Class Emulators	XDS510	Texas Instruments	Emulators/Analyzers
XDS560 Class High Speed Emulators	XDS560	Texas Instruments	Emulators/Analyzers
OMAP OSK Flash Recovery Utility	TMDSSDSFRU	Texas Instruments	Flash Tools
C54x UNIX Simulator	TMDS324L551-09	Texas Instruments	Simulators
TMS320C5416 DSP Starter Kit (DSK)	TMDSDSK5416	Texas Instruments	Starter Kits
TMS320C54x DSP Library	SPRC099	Texas Instruments	Signal Processing Libraries
DSP/BIOS Real-Time Kernel	DSPBIOS	Texas Instruments	Operating Systems (OS/RTOS)
TMS320C54x Chip Support Library	SPRC132	Texas Instruments	Application Software