TMS320F243 DSP CONTROLLER

SPRS064 - DECEMBER 1997

features

High-Performance Static CMOS Technology
Includes the T320C2xx Core CPU
- Object Compatible With the TMS320C2xx
- Source Code Compatible With TMS320C25
- Upwardly Compatible With TMS320C5x
- 50-ns Instruction Cycle Time
Industrial Temperature Standard, Automotive Temperature Available
Memory
- 544 Words x 16 Bits of On-Chip Data/Program Dual-Access RAM
- 8K Words x 16 Bits of Flash EEPROM
- 224K Words x 16 Bits of Total Memory Address Reach (64K Data)
External Memory Interface
Event-Manager Module
- Eight Compare/Pulse-Width Modulation (PWM) Channels
- Two 16-Bit General-Purpose Timers With Six 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
32 Individually Programmable, Multiplexed I/O Pins
Six Dedicated I/O
Phase-Locked-Loop (PLL)-Based Clock Module
Watchdog Timer Module
Serial Communications Interface (SCI) Module
16-Bit Serial Peripheral Interface (SPI) Module
Six External Interrupts (Power Drive Protect, Reset, NMI, and Two Maskable Interrupts)
Four Power-Down Modes for Low-Power Operation
Scan-Based Emulation
Development Tools Available:
- Texas Instruments (TI^TM) ANSI C Compiler, Assembler/Linker, and C-Source Debugger
- Full Range of Emulation Products: Self-Emulation (XDS510^TM)
- Third-Party Digital Motor Control and Fuzzy-Logic Development Support
144-Pin Plastic Quad Flatpack
TI and XDS510 are trademarks of Texas Instruments Incorporated.

description

The TMS320F243 device is a member of the '24x family of DSP controllers based on the TMS320C2xx generation of 16-bit fixed-point digital signal processors (DSPs). Table 1 provides a comparison of the features of each device. This new family is optimized for digital motor/motion control applications. The DSP controllers combine the enhanced TMS320 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 us. Refer to the functional block diagram.

Title: DSP CONTROLLER
Product Family: TMS320C2000 PLATFORM
Device Functionality: 16-BIT FIXED POINT, 5V, 8K FLASH, XMIF, 20 MIPS

View the complete PDF datasheet: sprs064.pdf (1307 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TMS320F243

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