TMS320F2802PZA              Description

The Texas Instruments MSP430 series of ultra-low power microcontrollers consists of multiple devices with different sets of peripherals for different applications. The architecture is optimized with five low-power modes to achieve longer battery life in portable measurement applications. These devices have powerful 16-bit RISC CPU, 16-bit registers and constant generators to help maximize code efficiency. A digitally controlled oscillator (DCO) allows you to wake up from low power mode to active mode in less than 6 microseconds.The TMS320F2809, TMS320F2809-Q1, TMS320F2808, TMS320F2808-Q1 TMS320F2806, TMS320F2802,TMS320F2801-Q1, TMS320F28015-Q1, TMS320F28016-Q1, TMS320C2802-Q1, and TMS320C2801 devices,members of the TMS320C28x DSP generation, are highly integrated, high-performance solutions for demanding control applications.

TMS320F2802PZA                    Features

? High-performance static CMOS technology

– 100 MHz (10-ns cycle time)

– 60 MHz (16.67-ns cycle time)

– Low-power (1.8-V core, 3.3-V I/O) design

? JTAG boundary scan support

– IEEE Standard 1149.1-1990 Standard Test

Access Port and Boundary Scan Architecture

? High-performance 32-bit CPU (TMS320C28x)

– 16 × 16 and 32 × 32 MAC operations

– 16 × 16 dual MAC

– Harvard bus architecture

– Atomic operations

– Fast interrupt response and processing

– Unified memory programming model

– Code-efficient (in C/C++ and Assembly)

? On-chip memory

– F2809: 128K × 16 flash, 18K × 16 SARAM

F2808: 64K × 16 flash, 18K × 16 SARAM

F2806: 32K × 16 flash, 10K × 16 SARAM

F2802: 32K × 16 flash, 6K × 16 SARAM

F2801: 16K × 16 flash, 6K × 16 SARAM

F2801x: 16K × 16 flash, 6K × 16 SARAM

– 1K × 16 OTP ROM (flash devices only)

– C2802: 32K × 16 ROM, 6K × 16 SARAM

C2801: 16K × 16 ROM, 6K × 16 SARAM

? Boot ROM (4K × 16)

– With software boot modes (via SCI, SPI, CAN,

I2C, and parallel I/O)

– Standard math tables

? Clock and system control

– On-chip oscillator

– Watchdog timer module

? Any GPIO A pin can be connected to one of the

three external core interrupts

? Peripheral Interrupt Expansion (PIE) block that

supports all 43 peripheral interrupts

? Endianness: Little endian

? 128-bit security key/lock

– Protects flash/OTP/L0/L1 blocks

– Prevents firmware reverse-engineering

TMS320F2802PZA           Applications

? Motor drive and contro