TMS320F28235

TMS320F28335, TMS320F28335-Q1, TMS320F28334, TMS320F28333 TMS320F28332, TMS320F28235, TMS320F28235-Q1 TMS320F28234, TMS320F28234-Q1, TMS320F28232, TMS320F28232-Q1 SPRS439Q – JUNE 2007 – REVISED AUGUST 2022 TMS320F2833x, TMS320F2823x Real-Time Microcontrollers 1 Features 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) (F2833x only) – 16 × 16 and 32 × 32 MAC operations – 16 × 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) – More than 2M × 16 address reach On-chip memory – F28335, F28333, F28235: 256K × 16 flash, 34K × 16 SARAM – F28334, F28234: 128K × 16 flash, 34K × 16 SARAM – F28332, F28232: 64K × 16 flash, 26K × 16 SARAM – 1K × 16 OTP ROM Boot ROM (8K × 16) – With software boot modes (through SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O) – Standard math tables Clock and system control – 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 re...