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 demandingcontrol 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
