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1. Describe
C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications such as industrial motor drives; solar inverters and digital power supplies; electric vehicles and transportation; motor control; and Sensing and Signal Processing. The C2000 series includes the Delfino™ Premium Performance series and the Piccolo™ Entry Performance series. TMS320C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications. The C2000™ microcontroller family includes the Delfino™ high-performance microcontroller family and the Piccolo™ entry-level performance microcontroller family. TMS320F28335, TMS320F28334, TMS320F28333, TMS320F28332, TMS320F28235, TMS320F28234, The TMS320F28232 and TMS320F28232 devices are members of the TMS320C28x/Delfino™ DSC/MCU family with highly integrated high-performance solutions for demanding control applications. In this document, devices are abbreviated as F28335, F28334, F28333, F28332, F28235, F28234, and F28232, respectively. The F2833x Device Comparison and F2823x Device Comparison provide a summary of each device's capabilities.
2. Features
1. 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
2. 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)
3. Six-channel DMA controller (for ADC, McBSP, ePWM, XINTF, and SARAM)
4. 16-bit or 32-bit External Interface (XINTF)
– More than 2M × 16 address reach
5. 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
6. Boot ROM (8K × 16)
– With software boot modes (through SCI, SPI, CAN, I2C, McBSP, XINTF, and parallel I/O)
– Standard math tables
7. Clock and system control
– On-chip oscillator
– Watchdog timer module
8. GPIO0 to GPIO63 pins can be connected to one of the eight external core interrupts
9. Peripheral Interrupt Expansion (PIE) block that supports all 58 peripheral interrupts
10. 128-bit security key/lock
– Protects flash/OTP/RAM blocks
– Prevents firmware reverse-engineering
11. Enhanced control peripherals
– Up to 18 PWM outputs
– Up to 6 HRPWM outputs with 150-ps MEP resolution
– Up to 6 event capture inputs
– Up to 2 Quadrature Encoder interfaces
– Up to 8 32-bit timers (6 for eCAPs and 2 for eQEPs)
– Up to 9 16-bit timers (6 for ePWMs and 3 XINTCTRs)
12. Three 32-bit CPU timers
13. Serial port peripherals
– Up to 2 CAN modules
– Up to 3 SCI (UART) modules
– Up to 2 McBSP modules (configurable as SPI)
– One SPI module
– One Inter-Integrated Circuit (I2C) bus
14. 12-bit ADC, 16 channels
– 80-ns conversion rate
– 2 × 8 channel input multiplexer
– Two sample-and-hold
– Single/simultaneous conversions
– Internal or external reference
15. Up to 88 individually programmable, multiplexed GPIO pins with input filtering
16. JTAG boundary scan support
– IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
17. Advanced emulation features
– Analysis and breakpoint functions
– Real-time debug using hardware
18. Development support includes
– ANSI C/C++ compiler/assembler/linker
– Code Composer Studio™ IDE
– DSP/BIOS™ and SYS/BIOS
– Digital motor control and digital power software libraries
19. Low-power modes and power savings
– IDLE, STANDBY, HALT modes supported
– Disable individual peripheral clocks
20. Endianness: Little endian
21. Package options:
– Lead-free, green packaging
– 176-ball plastic Ball Grid Array (BGA) (ZJZ)
– 179-ball MicroStar BGA™ (ZHH)
– 176-pin Low-Profile Quad Flatpack (LQFP) (PGF)
– 176-pin Thermally Enhanced Low-Profile Quad Flatpack (HLQFP) (PTP)
22. Temperature options:
– A: –40°C to 85°C (PGF, ZHH, ZJZ)
– S: –40°C to 125°C (PTP, ZJZ)
– Q: –40°C to 125°C (PTP, ZJZ)
3. Applications
1. Advanced Driver Assistance Systems (ADAS)
2. Building automation
3. Electronic point of sale
4. Electric Vehicle/Hybrid Electric Vehicle (EV/HEV) powertrain
5. Factory automation
6. Grid infrastructure
7. Industrial transport
8. Medical, healthcare and fitness
9. Motor drives
10. Power delivery
11. Telecom infrastructure
12. Test and measurement
