Overview
The TMS320F2812GHHAR is a 32-bit digital signal controller (DSC) produced by Texas Instruments. This device is part of the TMS320F2812 series and is designed for high-performance applications requiring advanced signal processing capabilities. The TMS320F2812GHHAR features a C28x CPU core, which provides efficient processing for a wide range of digital signal processing tasks. It is particularly suited for automotive, industrial, and medical applications due to its robust feature set and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TMS320F2812 |
| CPU | C28x |
| Frequency | 150 MHz |
| Flash Memory | 256 KB |
| RAM | 36 KB |
| ADC Resolution | 12-bit |
| ADC Channels | 16 |
| PWM Channels | 16 |
| CAN | 1 |
| GPIO | 56 |
| Operating Temperature Range | -40°C to 125°C, -40°C to 85°C |
| Package Type | BGA MICROSTAR |
| Pin Count | 179 |
Key Features
- High-Performance CPU: The C28x CPU core provides high processing power with a clock speed of up to 150 MHz.
- Advanced Signal Processing: Includes features like McBSP (Multichannel Buffered Serial Port), CAN (Controller Area Network), and SPI (Serial Peripheral Interface) for comprehensive communication capabilities.
- Memory and Storage: Equipped with 256 KB of flash memory and 36 KB of RAM, ensuring ample storage for code and data.
- Analog to Digital Conversion: Features a 12-bit ADC with 16 channels and a sampling rate of 12.5 MSPS.
- PWM and QEP: Includes 16 PWM channels and 2 QEP (Quadrature Encoder Pulse) channels for precise motor control and position sensing.
- Security and Reliability: Offers single zone code security and is AEC-Q100 automotive qualified, ensuring robustness and reliability in demanding environments.
- External Interfaces: Supports external interfaces such as XINTF (External Interface) and watchdog timer for enhanced functionality.
Applications
The TMS320F2812GHHAR is versatile and can be used in a variety of applications, including:
- Automotive Systems: Suitable for engine control units, transmission control, and other automotive applications due to its AEC-Q100 qualification.
- Industrial Control: Used in industrial automation, motor control, and power management systems.
- Medical Devices: Can be employed in medical equipment requiring precise signal processing and control.
- Consumer Electronics: Applicable in consumer electronics that require advanced signal processing capabilities.
Q & A
- What is the CPU core of the TMS320F2812GHHAR?
The CPU core is the C28x.
- What is the maximum clock speed of the TMS320F2812GHHAR?
The maximum clock speed is 150 MHz.
- How much flash memory does the TMS320F2812GHHAR have?
The device has 256 KB of flash memory.
- What is the resolution and number of channels of the ADC in the TMS320F2812GHHAR?
The ADC has a 12-bit resolution with 16 channels.
- Does the TMS320F2812GHHAR support CAN communication?
Yes, it supports one CAN channel.
- What is the operating temperature range of the TMS320F2812GHHAR?
The operating temperature range is -40°C to 125°C and -40°C to 85°C.
- What type of package does the TMS320F2812GHHAR come in?
The device comes in a BGA MICROSTAR package.
- How many GPIO pins does the TMS320F2812GHHAR have?
The device has 56 GPIO pins.
- Is the TMS320F2812GHHAR AEC-Q100 automotive qualified?
Yes, it is AEC-Q100 automotive qualified.
- What are some common applications of the TMS320F2812GHHAR?
Common applications include automotive systems, industrial control, medical devices, and consumer electronics.
