仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package | Tray |
| Series | Automotive, AEC-Q100, C2000™ C28x Fixed-Point |
| ProductStatus | Active |
| CoreProcessor | C28x |
| CoreSize | 32-Bit Single-Core |
| Speed | 100MHz |
| Connectivity | CANbus, I²C, SCI, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| NumberofI/O | 35 |
| ProgramMemorySize | 128KB (64K x 16) |
| ProgramMemoryType | FLASH |
| RAMSize | 18K x 16 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 1.89V |
| DataConverters | A/D 16x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 100-LQFP |
概要
Description
The TMS320F2808PZQ is TI’s TMS320 C2000 family 32-bit fixed-point DSP microcontroller, optimized for real-time control such as motor drives and power electronics.
Key points:
- Core: 32-bit C28x DSP core with fast multiply‑accumulate for control loops; typical operation up to around 100–120 MHz.
- Memory: On‑chip flash and RAM for code and data (density varies by variant).
- Peripherals: multiple PWM (ePWM) modules, high‑resolution capture, 12-bit ADCs, timers, and serial peripherals (CAN, SCI/UART, SPI, I2C).
- Real-time features: event manager, direct memory access (EDMA), interrupt controller, watchdog.
- Development: supported by Code Composer Studio, C2000Ware, and ControlSuite for motor control algorithms.
- Package/variant: The PZQ suffix denotes a specific package and temperature grade; exact pinout and electrical specs are in the datasheet.
Applications include motor control, DC/AC power converters, and embedded control loops. For exact specs (memory sizes, I/O, voltage range), consult the official datasheet and TI’s product page.
Key points:
- Core: 32-bit C28x DSP core with fast multiply‑accumulate for control loops; typical operation up to around 100–120 MHz.
- Memory: On‑chip flash and RAM for code and data (density varies by variant).
- Peripherals: multiple PWM (ePWM) modules, high‑resolution capture, 12-bit ADCs, timers, and serial peripherals (CAN, SCI/UART, SPI, I2C).
- Real-time features: event manager, direct memory access (EDMA), interrupt controller, watchdog.
- Development: supported by Code Composer Studio, C2000Ware, and ControlSuite for motor control algorithms.
- Package/variant: The PZQ suffix denotes a specific package and temperature grade; exact pinout and electrical specs are in the datasheet.
Applications include motor control, DC/AC power converters, and embedded control loops. For exact specs (memory sizes, I/O, voltage range), consult the official datasheet and TI’s product page.
Features
Key features of TMS320F2808PZQ (F28x family):
- 32-bit C28x DSP core, up to ~60 MHz clock with hardware multiplier/accumulator
- On-chip program flash memory and RAM
- 12-bit ADC with multiple channels (typical 8-channel) and sample/hold
- High-resolution PWM modules (ePWM) for motor control with dead-band and fault protection
- CAN 2.0B controller plus serial communication: SCI, SPI, I2C
- Multiple timers (16/32-bit) with capture/compare functionality
- DMA controller for high-speed data transfers
- On-chip debug/emulation support (JTAG/Spy-Bi-Wire)
- Boot ROM/flash programming support and security features
- Power-management options with low-power modes and reset controls
Note: Exact memory sizes and peripheral counts can vary by device variant within the F280x family.
- 32-bit C28x DSP core, up to ~60 MHz clock with hardware multiplier/accumulator
- On-chip program flash memory and RAM
- 12-bit ADC with multiple channels (typical 8-channel) and sample/hold
- High-resolution PWM modules (ePWM) for motor control with dead-band and fault protection
- CAN 2.0B controller plus serial communication: SCI, SPI, I2C
- Multiple timers (16/32-bit) with capture/compare functionality
- DMA controller for high-speed data transfers
- On-chip debug/emulation support (JTAG/Spy-Bi-Wire)
- Boot ROM/flash programming support and security features
- Power-management options with low-power modes and reset controls
Note: Exact memory sizes and peripheral counts can vary by device variant within the F280x family.
Pinout
- Pin count: 100 pins (LQFP package).
- Function: TI TMS320F2808PZQ is a 32-bit fixed-point DSP microcontroller (C28x core) in the TMS320F280x family, designed for real-time control applications (e.g., motor control, power electronics) with on-chip flash/RAM and multiple peripherals (PWM, ADC, SCI/SPI/I2C, etc.).
- Function: TI TMS320F2808PZQ is a 32-bit fixed-point DSP microcontroller (C28x core) in the TMS320F280x family, designed for real-time control applications (e.g., motor control, power electronics) with on-chip flash/RAM and multiple peripherals (PWM, ADC, SCI/SPI/I2C, etc.).
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational technology and semiconductor company that designs and manufactures semiconductors and embedded processing products (analog, DSPs, microcontrollers, sensors, etc.).
- What kind of company: TI is an American multinational technology and semiconductor company that designs and manufactures semiconductors and embedded processing products (analog, DSPs, microcontrollers, sensors, etc.).
Application
Key application areas for the TMS320F2808PZQ (C2000 DSC) include:
- Motor control: BLDC, PMSM, induction motors; servo and stepper drives
- Power electronics: DC-DC/AC-DC converters and inverters with high-speed PWM
- Industrial automation & robotics: drive systems, CNC, precise motion control
- Automotive & consumer appliances: motor control for fans, pumps, HVAC, onboard power management
- Renewable energy & storage: microinverters, energy-management controllers
- Real-time control: fast PWM generation, ADC sampling, closed-loop control
- Motor control: BLDC, PMSM, induction motors; servo and stepper drives
- Power electronics: DC-DC/AC-DC converters and inverters with high-speed PWM
- Industrial automation & robotics: drive systems, CNC, precise motion control
- Automotive & consumer appliances: motor control for fans, pumps, HVAC, onboard power management
- Renewable energy & storage: microinverters, energy-management controllers
- Real-time control: fast PWM generation, ADC sampling, closed-loop control
Package
100-pin Plastic LQFP (Low-profile Quad Flat Package), i.e., LQFP-100 with a 14×14 mm body and 0.5 mm pitch (TI package code PZQ).
