規格
| 屬性 | 價值 |
| Package | Bulk,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 | 256KB (128K 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 ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 100-LQFP |
概述
Description
The TMS320F2809PZA is a 32-bit fixed-point digital signal controller (DSC) from Texas Instruments, part of the C2000™ Piccolo™ series. It features a 60 MHz CPU, integrated PWM modules, ADCs, and communication interfaces (SPI, SCI, I²C). Designed for real-time control applications, it excels in motor control, power conversion, and industrial automation.
Key specs:
- 60 MIPS performance (Harvard architecture)
- 128 KB Flash, 36 KB RAM
- 12-bit ADC (16 channels)
- Enhanced PWM & capture modules
- CAN 2.0B support
Its low-latency interrupt handling and high-precision peripherals make it ideal for embedded control systems. The F2809PZA is housed in a 100-pin LQFP package, balancing performance and cost for mid-range applications.
For development, TI provides controlSUITE™ and Code Composer Studio™ (CCS) tools.
Key specs:
- 60 MIPS performance (Harvard architecture)
- 128 KB Flash, 36 KB RAM
- 12-bit ADC (16 channels)
- Enhanced PWM & capture modules
- CAN 2.0B support
Its low-latency interrupt handling and high-precision peripherals make it ideal for embedded control systems. The F2809PZA is housed in a 100-pin LQFP package, balancing performance and cost for mid-range applications.
For development, TI provides controlSUITE™ and Code Composer Studio™ (CCS) tools.
Equivalent
The TMS320F2809PZA is a DSP from Texas Instruments (TI). Equivalent or similar products include:
- TMS320F2808PZA: Lower flash memory (128KB vs. 256KB).
- TMS320F2812: Higher performance, more peripherals.
- TMS320F28335: Floating-point DSP, newer architecture.
- TMS320F280049C: Modern C2000 series, enhanced features.
Check TI's website for exact replacements based on your requirements.
- TMS320F2808PZA: Lower flash memory (128KB vs. 256KB).
- TMS320F2812: Higher performance, more peripherals.
- TMS320F28335: Floating-point DSP, newer architecture.
- TMS320F280049C: Modern C2000 series, enhanced features.
Check TI's website for exact replacements based on your requirements.
Features
The TMS320F2809PZA is a 32-bit fixed-point DSP from Texas Instruments' C2000™ series, optimized for real-time control applications. Key features:
- CPU: Up to 100 MHz clock speed (6.67 ns cycle time).
- Memory: 128 KB Flash, 36 KB SARAM, 1 KB OTP ROM.
- ADC: 12-bit, 16-channel, 80 ns conversion time.
- PWM: 16 high-resolution (150 ps) PWM outputs.
- Peripherals: SCI, SPI, I2C, CAN, eCAP, eQEP.
- Timers: Three 32-bit CPU timers.
- Operating Voltage: 3.3V I/O, 1.8V core.
- Package: 100-pin LQFP (PZA suffix).
Ideal for motor control, power conversion, and industrial automation.
- CPU: Up to 100 MHz clock speed (6.67 ns cycle time).
- Memory: 128 KB Flash, 36 KB SARAM, 1 KB OTP ROM.
- ADC: 12-bit, 16-channel, 80 ns conversion time.
- PWM: 16 high-resolution (150 ps) PWM outputs.
- Peripherals: SCI, SPI, I2C, CAN, eCAP, eQEP.
- Timers: Three 32-bit CPU timers.
- Operating Voltage: 3.3V I/O, 1.8V core.
- Package: 100-pin LQFP (PZA suffix).
Ideal for motor control, power conversion, and industrial automation.
Pinout
The TMS320F2809PZA is a 100-pin (LQFP package) microcontroller from Texas Instruments, part of the C2000 Piccolo series. Key features include:
- CPU: 32-bit DSP core (60 MHz, 60 MIPS).
- Memory: 128 KB Flash, 36 KB RAM.
- Peripherals:
- 16-channel 12-bit ADC.
- 18 PWM outputs (ePWM, eCAP, eQEP).
- Serial interfaces (SPI, SCI, I²C, CAN).
- 54 GPIO pins (multiplexed with peripherals).
- Power: 3.3V operation.
Primary functions: Real-time control for motor drives, digital power supplies, and industrial automation.
Pin count: 100 pins (LQFP).
- CPU: 32-bit DSP core (60 MHz, 60 MIPS).
- Memory: 128 KB Flash, 36 KB RAM.
- Peripherals:
- 16-channel 12-bit ADC.
- 18 PWM outputs (ePWM, eCAP, eQEP).
- Serial interfaces (SPI, SCI, I²C, CAN).
- 54 GPIO pins (multiplexed with peripherals).
- Power: 3.3V operation.
Primary functions: Real-time control for motor drives, digital power supplies, and industrial automation.
Pin count: 100 pins (LQFP).
Manufacturer
The TMS320F2809PZA is manufactured by Texas Instruments (TI), a leading American semiconductor company specializing in analog and digital chip design. TI is known for its microcontrollers, processors, and integrated circuits used in industrial, automotive, and consumer electronics. The TMS320F2809PZA is part of TI’s C2000™ series, a family of microcontrollers optimized for real-time control applications like motor control and power conversion.
TI, founded in 1930, is headquartered in Dallas, Texas, and is a major player in the global semiconductor industry.
TI, founded in 1930, is headquartered in Dallas, Texas, and is a major player in the global semiconductor industry.
Package
The TMS320F2809PZA is packaged in a 100-pin LQFP (Low-Profile Quad Flat Package). This surface-mount package has a 14×14 mm body size and a 0.5 mm pin pitch, suitable for compact PCB designs. The "PZA" suffix indicates the specific package variant. LQFP offers good thermal and electrical performance for embedded applications.
