TMS320F241 Status:NRND

16-bit , 5V fixed point DSP w/ Flash

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Product is Not Recommended for New Design (NRND)

Replaced By:

TMS320F2808 The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.

Datasheet

TMS320F243, TMS320F241 DSP Controllers (Rev. D) (tms320f241.pdf, 1549 KB)
28 Feb 2006 Download

TMS320F243 and TMS320F241 DSP Controllers Silicon Errata (Silicon Revision 2.1) (Rev. G) (sprz150g.pdf, 178 KB)
25 Feb 2002 Download

	TMS320F241
CPU	1 C24x
Peak MMACS	20
Frequency(MHz)	20
RAM	1 KB
Flash	16 KB
PWM	8-Ch
CAP/QEP	3/2
ADC	8-Ch 10-Bit
ADC Conversion Time	900 ns
UART	1 SCI
SPI	3
CAN	1
Timers	2 16-Bit GP,1 WD
GPIO	26
Core Supply (Volts)	5 V
IO Supply (Volts)	5 V
Operating Temperature Range (°C)	-40 to 85,-40 to 125
	Samples
	Inventory

Product Information

Features

High-Performance Static CMOS Technology
Includes the TMS320C2xx Core CPU
- Object-Compatible With the TMS320C2xx
- Source-Code-Compatible With TMS320C25
- Upwardly Compatible With TMS320C5x^TM
- 50-ns Instruction Cycle Time
Commercial and Industrial Temperature Available
Memory
- 544 Words x 16 Bits of On-Chip Data/Program Dual-Access RAM (DARAM)
- 8K Words x 16 Bits of Flash EEPROM
- 224K Words x 16 Bits of Total Memory Address Reach (F243 only)
External Memory Interface (F243 only)
Event-Manager Module
- Eight Compare/Pulse-Width Modulation (PWM) Channels
- Two 16-Bit General-Purpose Timers With Four Modes, Including Continuous Upand Up/Down Counting
- Three 16-Bit Full Compare Units With Deadband
- Three Capture Units (Two With Quadrature Encoder-Pulse Interface Capability)
Single 10-Bit Analog-to-Digital Converter (ADC) Module With 8 Multiplexed Input Channels
Controller Area Network (CAN) Module
26 Individually Programmable, Multiplexed General-Purpose I/O (GPIO) Pins
Six Dedicated GPIO Pins (F243 only)
Phase-Locked-Loop (PLL)-Based Clock Module
Watchdog (WD) Timer Module
Serial Communications Interface (SCI) Module
16-Bit Serial Peripheral Interface (SPI) Module
Five External Interrupts (Power Drive Protection, Reset, NMI, and Two Maskable Interrupts)
Three Power-Down Modes for Low-Power Operation
Scan-Based Emulation
Development Tools Available:
- Texas Instruments (TI) ANSI C Compiler, Assembler/Linker, and C-Source Debugger
- Full Range of Emulation Products
  - Self-Emulation (XDS510™)
- Third-Party Digital Motor Control and Fuzzy-Logic Development Support
144-Pin LQFP PGE Package (F243)
68-Pin PLCC FN Package (F241)
64-Pin QFP PG Package (F241)

TMS320C5x, XDS510, TMS320C2000, and TMS320 are trademarks of Texas Instruments.
All trademarks are the property of their respective owners.

Description

The TMS320F243 and TMS320F241 devices are members of the 24x generation of digital signal processor (DSP) controllers based on the TMS320C2000™ platform of 16-bit fixed-point DSPs. The F243 is a superset of the F241. These two devices share similar core and peripherals with some exceptions. For example, the F241 does not have an external memory interface. This new family is optimized for digital motor/motion control applications. The DSP controllers combine the enhanced TMS320™ DSP family architectural design of the C2xx core CPU for low-cost, high-performance processing capabilities and several advanced peripherals optimized for motor/motion control applications. These peripherals include the event manager module, which provides general-purpose timers and PWM registers to generate PWM outputs, and a single,10-bit analog-to-digital converter (ADC), which can perform conversion within 1 µs.

Pricing / Packaging / CAD Design Tools / Samples

		Price ($US)	Packaging		CAD Design Tools		Samples
Device	Status	Price ($US) \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TMS320F241FN	ACTIVE	15.90 \| 100u	PLCC (FN) \| 68	18	Purchase Samples
TMS320F241FNA	ACTIVE	15.90 \| 100u	PLCC (FN) \| 68	18	Purchase Samples
TMS320F241FNS	ACTIVE	17.55 \| 100u	PLCC (FN) \| 68	18	Purchase Samples
TMS320F241PG	ACTIVE	14.75 \| 100u	QFP (PG) \| 64	66	Purchase Samples
TMS320F241PGA	ACTIVE	14.75 \| 100u	QFP (PG) \| 64	66	Purchase Samples
TMS320F241PGS	ACTIVE	16.20 \| 100u	QFP (PG) \| 64	66	Purchase Samples

* 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
TMS320F241FN	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	31*		4 Weeks	Americas	Avnet	428
					DigiKey	468
					Rochester Electronics	34
				Europe	EBV Elektronik	3
					Farnell	13
					Spoerle	108
TMS320F241FNA	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	342*	30 \| 9 Sep	4 Weeks	Americas	Avnet	25
		1174 \| 11 Sep		Americas	Rochester Electronics	8
				Europe	EBV Elektronik	72
TMS320F241FNS	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	216*		4 Weeks	Americas	Rochester Electronics	72
TMS320F241PG	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1716*		4 Weeks	Americas	Arrow	452
					DigiKey	264
					Rochester Electronics	>1k
TMS320F241PGA	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1372*	721 \| 18 Sep	4 Weeks	Americas	Arrow	>1k
					Avnet	85
					Rochester Electronics	>1k
				Europe	EBV Elektronik	11
TMS320F241PGS	As of 7:56 AM GMT, 07 Sep 2008			As of 7:56 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	761*	22 \| 9 Sep	4 Weeks	Americas	Rochester Electronics	620
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
TMS320F241FN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TMS320F241FNA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TMS320F241FNS	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TMS320F241PG	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	View	View
TMS320F241PGA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	View	View
TMS320F241PGS	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 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

TMS320F243, TMS320F241 DSP Controllers (Rev. D) (tms320f241.pdf, 1549 KB)
28 Feb 2006 Download

TMS320F243 and TMS320F241 DSP Controllers Silicon Errata (Silicon Revision 2.1) (Rev. G) (sprz150g.pdf, 178 KB)
25 Feb 2002 Download

Application Notes

Flash Programming Solutions for the TMS320F28xxx DSCs (spraal3.htm, 8 KB)
19 Aug 2008 Abstract
IC Package Thermal Metrics (Rev. A) (spra953a.htm, 8 KB)
26 Jun 2007 Abstract
Average Current Mode Controlled Power Factor Correction Converter..TMS320LF2407A (Rev. A) (spra902a.htm, 9 KB)
19 Jul 2005 Abstract
Programming examples for the TMS320C24x/C240x CAN (Rev. A) (spra890a.htm, 8 KB)
17 Apr 2003 Abstract
Code Composer Studio™ IDE v2.2 Profiler (spra905.htm, 8 KB)
07 Apr 2003 Abstract
Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0 (spra830.htm, 8 KB)
11 Jul 2002 Abstract
Getting Started in C and Assembly Code with the TMS320LF240x DSP (Rev. A) (spra755a.htm, 9 KB)
10 Jul 2002 Abstract
Using C to Access Data Stored in Program Space Memory on the TMS320C24x DSP (spra380.htm, 9 KB)
15 Apr 2002 Abstract
Motor Speed Measurement Considerations Using TMS320C24x DSPs (spra771.htm, 9 KB)
17 Aug 2001 Abstract
Cost-Effective, Simple Power Supply Solution forTMS320C24x DSPs (spra746.htm, 8 KB)
30 May 2001 Abstract
A Software Modularity Strategy for Digital Control Systems (spra701.htm, 8 KB)
06 Sep 2000 Abstract
Power Drive Protection Interrupt (spra647.htm, 8 KB)
21 Feb 2000 Abstract
Implementing JPEG with TMS320C2xx Assembly Language Software (spra615.htm, 8 KB)
29 Nov 1999 Abstract
A Variable-Speed Sensorless Drive System for Switched Reluctance Motors (spra600.htm, 9 KB)
30 Oct 1999 Abstract
TMS320F240 DSP Solution for Obtaining Resolver Angular Position and Speed (spra605.htm, 9 KB)
04 Oct 1999 Abstract
Switched Reluctance Motor Control - Operation & Example Using TMS320F240 (Rev. A) (spra420a.htm, 9 KB)
21 Sep 1999 Abstract
Implementing Triple Conversion Single Phase Online UPS Using TMS320C240 (Rev. A) (spra589a.htm, 9 KB)
07 Sep 1999 Abstract
Writing a C Callable Assembly Function Using the TMS320C2000 (spra590.htm, 8 KB)
16 Aug 1999 Abstract
Implementation of Speed Field Oriented Control of 3-Phase PMSM Motor Using 'F240 (spra588.htm, 8 KB)
12 Aug 1999 Abstract
Interfacing TMS320C20x DSPs to Intel 28Fxxx Flash Memories (spra587.htm, 8 KB)
04 Aug 1999 Abstract
3.3 V DSP for Digital Motor Control (spra550.htm, 9 KB)
29 Apr 1999 Abstract
COFF to DSK Translator (spra549.htm, 8 KB)
29 Apr 1999 Abstract
Implementing Speech-Recognition Algorithms on the TMS320C2xx Platform (spra178.htm, 8 KB)
01 Apr 1998 Abstract
Speed Field-Oriented Control of a 3-Phase AC Motor Using the TMS320F240 (bpra076.htm, 8 KB)
01 Jan 1998 Abstract
Implem. of a Current Controlled Switched Reluctance Motor Drive Using TMS320F240 (spra282.htm, 8 KB)
01 Jun 1997 Abstract
DSP Solutions for the Switched Reluctance Motor (bpra058.htm, 8 KB)
01 Jan 1997 Abstract
Implementation of a Speed Controlled Brushless DC Drive Using TMS320F240 (bpra064.htm, 8 KB)
01 Jan 1997 Abstract
DSP Solution for Permanent Magnet Synchronous Motor (bpra044.htm, 8 KB)
01 Jan 1996 Abstract
DSP Solution for AC Induction Motor (bpra043.pdf, 183 KB)
01 Jan 1996 Download

User Guides

TMS320F/C240 DSP Cont. Periph. Lib. & Spec. Dev. RG Manual Update Sheet SPRU161C (sprz195.pdf, 35 KB)
19 Feb 2003 Download
TMS320LF/LC240xA DSP Controllers System&Periph.RG-Manual Update Sheet (SPRU357B) (Rev. C) (sprz015c.pdf, 44 KB)
09 Jul 2002 Download
TMS320F/C24x DSP Controllers CPU & Instr. Set RG-Manual Update Sheet (SPRU160C) (Rev. A) (sprz019a.pdf, 10 KB)
01 Jul 2002 Download
TMS320F243/F241/C242 DSP Controllers System and Peripherals Reference Guide (Rev. C) (spru276c.pdf, 1439 KB)
30 Oct 1999 Download
TMS320F/C24x DSP Controllers CPU and Instruction Set Reference Guide (Rev. C) (spru160c.pdf, 1350 KB)
31 Mar 1999 Download
TMS320F20x/F24x DSP Embedded Flash Memory Technical Reference (spru282.htm, 8 KB)
01 Sep 1998 Abstract
TMS320C2xx Simulator Getting Started Guide (spru176.pdf, 179 KB)
01 Apr 1996 Download

White Papers

Enabling Greener Embedded Control Systems with Floating-point DSCs - White Paper (spry113.pdf, 73 KB)
18 Mar 2008 Download

More Literature

Motor Control Overview Presentation (Rev. A) (sprb167a.pdf, 7192 KB)
18 May 2005 Download
TMS320C2000 Platform DMC Overview (Rev. C) (sprb166c.pdf, 391 KB)
15 Sep 2004 Download
Motor Control Foundation Software Product Bulletin (Rev. A) (sprb165a.pdf, 131 KB)
23 Jul 2004 Download

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
LF2407A Evaluation Module (EVM)	TMDS3P701016A	Texas Instruments	Development Boards/EVMs
TMS320F2833x reference design	SPRC541	Texas Instruments	Development Boards/EVMs
Adaptive Clocking JTAG Emulator Adapters	TMDSADP	Texas Instruments	Emulators/Analyzers
XDS510 Class Emulators	XDS510	Texas Instruments	Emulators/Analyzers
XDS560 Class High Speed Emulators	XDS560	Texas Instruments	Emulators/Analyzers
LF2401A Serial Flash Programming Utility	SPRC073	Texas Instruments	Flash Tools
LF240xA Serial Flash Programming Utility	SPRC074	Texas Instruments	Flash Tools
TMS320F28335 eZdsp Starter Kit	TMDXEZ28335	Texas Instruments	Starter Kits
TMS320LF2401A eZdsp Starter Kit (DSK)	TMDSEZD2401	Texas Instruments	Starter Kits
TMS320LF2407A eZdsp Starter Kit (DSK)	TMDSEZD2407	Texas Instruments	Starter Kits
C24x Filter Library	SPRC072	Texas Instruments	Signal Processing Libraries
F24x ACI3_2:3-Phase Sensorless MRAS control with Constant V/Hz	SPRC104	Texas Instruments	Application Software
F24x PMSM3_1: 3-Phase Sensored Field Oriented Control	SPRC107	Texas Instruments	Application Software
F24x BLDC3_1: 3-Phase Sensored Trapezoidal Control	SPRC112	Texas Instruments	Application Software
C24x Signal Generator Library	SPRC071	Texas Instruments	Signal Processing Libraries
F24x BLDC3_2: 3-Phase Sensorless Trapezoidal Control	SPRC108	Texas Instruments	Application Software
F24x ACI3_4: Sensorless Direct Flux Vector Control of ACI Motor	SPRC127	Texas Instruments	Application Software
F24x ACI3_3: 3-Phase Sensored Field Oriented Control (FOC)	SPRC111	Texas Instruments	Application Software
C2833x/C2823x C/C++ Header Files and Peripheral Examples	SPRC530	Texas Instruments	Application Software
C24x Software Test Bench (STB) Library	SPRC070	Texas Instruments	Signal Processing Libraries
F24x PMSM3_2: 3-Phase Sensorless Field Orented Control	SPRC109	Texas Instruments	Application Software
C24x Fixed-Point Math Library	SPRC068	Texas Instruments	Signal Processing Libraries
C24x Fast Fourier Transform (FFT) Library	SPRC069	Texas Instruments	Signal Processing Libraries
F24x ACI1_1: Single Phase ACI Motor Control using Constant V/Hz	SPRC110	Texas Instruments	Application-Specific Libraries
DSP/BIOS Real-Time Kernel	DSPBIOS	Texas Instruments	Operating Systems (OS/RTOS)
F24x ACI3_1: Three Phase ACI Motor Control with Constant V/Hz	SPRC106	Texas Instruments	Application Software
F24x Digital Motor Control Library	SPRC105	Texas Instruments	Application Software
Download C24x Fast Fourier Transforms (FFT) Library(sprc069.zip, 1723 KB ) 26 Feb 2004 zip
Download TMS320F241/F243 Flash Utilities(sprc145.zip, 925 KB ) 14 Nov 2003 zip
Download C24x Signal Generator Library(sprc071.zip, 1456 KB ) 13 May 2002 zip
Download C24x Software Test Bench (STB) Library(sprc070.zip, 171 KB ) 13 May 2002 zip
Download C24x Fixed-Point Math Library(sprc068.zip, 1930 KB ) 09 May 2002 zip

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