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TMS320F28335_016 Datasheet, PDF (1/201 Pages) Texas Instruments – Digital Signal Controllers (DSCs) | |||
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TMS320F28335, TMS320F28334, TMS320F28333, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
SPRS439N â JUNE 2007 â REVISED OCTOBER 2016
TMS320F2833x, TMS320F2823x Digital Signal Controllers (DSCs)
1 Device Overview
1.1 Features
1
⢠High-Performance Static CMOS Technology
â Up to 150 MHz (6.67-ns Cycle Time)
â 1.9-V/1.8-V Core, 3.3-V I/O Design
⢠High-Performance 32-Bit CPU (TMS320C28x)
â IEEE 754 Single-Precision Floating-Point Unit
(FPU) (F2833x Only)
â 16 Ã 16 and 32 Ã 32 MAC Operations
â 16 Ã 16 Dual MAC
â Harvard Bus Architecture
â Fast Interrupt Response and Processing
â Unified Memory Programming Model
â 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)
â More Than 2M Ã 16 Address Reach
⢠On-Chip Memory
â F28335, F28333, F28235:
256K Ã 16 Flash, 34K Ã 16 SARAM
â F28334, F28234:
128K Ã 16 Flash, 34K Ã 16 SARAM
â F28332, F28232:
64K Ã 16 Flash, 26K Ã 16 SARAM
â 1K Ã 16 OTP ROM
⢠Boot ROM (8K à 16)
â With Software Boot Modes (Through SCI, SPI,
CAN, I2C, McBSP, XINTF, and Parallel I/O)
â Standard Math Tables
⢠Clock and System Control
â On-Chip Oscillator
â 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
â Protects Flash/OTP/RAM Blocks
â Prevents Firmware Reverse Engineering
⢠Enhanced Control Peripherals
â Up to 18 PWM Outputs
â Up to 6 HRPWM Outputs With 150 ps MEP
Resolution
â Up to 6 Event Capture Inputs
â Up to 2 Quadrature Encoder Interfaces
â Up to 8 32-Bit Timers
(6 for eCAPs and 2 for eQEPs)
â Up to 9 16-Bit Timers
(6 for ePWMs and 3 XINTCTRs)
⢠Three 32-Bit CPU Timers
⢠Serial Port Peripherals
â Up to 2 CAN Modules
â Up to 3 SCI (UART) Modules
â Up to 2 McBSP Modules (Configurable as SPI)
â One SPI Module
â One Inter-Integrated Circuit (I2C) Bus
⢠12-Bit ADC, 16 Channels
â 80-ns Conversion Rate
â 2 Ã 8 Channel Input Multiplexer
â Two Sample-and-Hold
â Single/Simultaneous Conversions
â Internal or External Reference
⢠Up to 88 Individually Programmable, Multiplexed
GPIO Pins With Input Filtering
⢠JTAG Boundary Scan Support
â IEEE Standard 1149.1-1990 Standard Test
Access Port and Boundary Scan Architecture
⢠Advanced Emulation Features
â Analysis and Breakpoint Functions
â Real-Time Debug Using Hardware
⢠Development Support Includes
â ANSI C/C++ Compiler/Assembler/Linker
â Code Composer Studio⢠IDE
â DSP/BIOS⢠and SYS/BIOS
â Digital Motor Control and Digital Power Software
Libraries
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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