Texas Instruments' TMS320F28335 devices, members of the TMS320C28x™/ Delfino™ DSC/MCU generation, are highly integrated, high-performance solutions for demanding control applications.
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- High-performance, static CMOS technology
- Up to 150 MHz (6.67 ns cycle time)
- 1.9 V / 1.8 V core, 3.3 V I/O design
- High-performance, 32-bit CPU (TMS320C28x)
- IEEE-754, single-precision floating-point unit (FPU)
- 16 x 16 and 32 x 32 MAC operations
- 16 x 16 dual MAC
- Harvard bus architecture
- Fast interrupt response and processing
- Unified memory programming model
- Code-efficient (in C/C++ and assembly)
- Six-channel DMA controller (for ADC, McBSP, ePWM, XINTF, and SARAM)
- 16-bit or 32-bit external interface (XINTF)
- Over 2M x 16 address reach
- On-chip memory 256K x 16 Flash, 34K x 16 SARAM
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- Boot ROM (8K x 16)
- With software boot modes (via SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O) standard math tables
- Clock and system control
- Dynamic PLL ratio changes supported
- On-chip oscillator
- Watchdog timer module
- GPIO0 to GPIO63 pins can be connected to one of the eight external core interrupts
- Peripheral interrupt expansion (PIE) block that supports all 58 peripheral interrupts
- 128-bit security key/lock
- Protects Flash/OTP/RAM blocks
- Prevents firmware reverse engineering
- Three 32-bit CPU timers
- Up to 88 individually programmable, multiplexed GPIO pins with input filtering
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