TMS320F2812ZAYS
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Texas Instruments TMS320F2812ZAYS

Manufacturer No:
TMS320F2812ZAYS
Manufacturer:
Texas Instruments
Package:
Tray
Description:
IC MCU 32BIT 256KB FLSH 179NFBGA
Delivery:
Payment:
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Product Introduction

Overview

The TMS320F2812, produced by Texas Instruments, is a high-performance 32-bit microcontroller (MCU) belonging to the TMS320C28x DSP generation. This device is designed for demanding control applications, offering a robust set of features and specifications that make it ideal for various industrial and automotive uses. The TMS320F2812 operates at a frequency of 150 MHz, with a cycle time of 6.67 ns, and is built using high-performance static CMOS technology. It is available in different package types, including BGA MICROSTAR and LQFP, and supports a wide operating temperature range from –40°C to 125°C, making it suitable for harsh environments.

Key Specifications

Parameter Specification
Frequency 150 MHz (6.67-ns cycle time)
Core Voltage 1.8 V at 135 MHz, 1.9 V at 150 MHz
I/O Voltage 3.3 V
Flash Memory Up to 128K × 16 (256 KB)
OTP ROM 1K × 16
SARAM L0 and L1: 2 blocks of 4K × 16 each; H0: 1 block of 8K × 16
ADC 16 channels, 12-bit resolution, 12.5 MSPS
CAN 1 channel
PWM 16 channels, EV technology type
GPIO 56 pins
Operating Temperature Range –40°C to 125°C
Package Types BGA MICROSTAR, LQFP

Key Features

  • High-performance 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 MAC operations and 16 × 16 dual MAC.
  • Harvard bus architecture and atomic operations for efficient data processing.
  • Fast interrupt response and processing.
  • Unified memory programming model with 4M linear program/data address reach.
  • Code-efficient in C/C++ and Assembly, with compatibility to TMS320F24x/LF240x processor source code.
  • JTAG boundary scan support and IEEE Standard 1149.1-1990 compliance.
  • External Interface (XINTF), Single Zone Code Security, 32-bit CPU Timers, Watchdog Timer, and 2-pin Oscillator.
  • AEC-Q100 qualification for automotive applications.

Applications

The TMS320F2812 is highly suited for demanding control applications, including:

  • Industrial control systems, such as motor control, power conversion, and industrial automation.
  • Automotive systems, benefiting from its AEC-Q100 qualification.
  • Medical devices requiring high precision and reliability.
  • Aerospace and defense applications where robust performance is critical.
  • Other high-performance embedded systems requiring advanced signal processing and control capabilities.

Q & A

  1. What is the operating frequency of the TMS320F2812?

    The TMS320F2812 operates at a frequency of 150 MHz with a cycle time of 6.67 ns.

  2. What is the core voltage of the TMS320F2812?

    The core voltage is 1.8 V at 135 MHz and 1.9 V at 150 MHz.

  3. How much flash memory does the TMS320F2812 have?

    The TMS320F2812 has up to 128K × 16 (256 KB) of flash memory.

  4. What is the resolution of the ADC in the TMS320F2812?

    The ADC has a 12-bit resolution with a sampling rate of 12.5 MSPS.

  5. Does the TMS320F2812 support CAN communication?

    Yes, it supports one channel of CAN communication.

  6. How many PWM channels does the TMS320F2812 have?

    The TMS320F2812 has 16 PWM channels using EV technology type.

  7. What is the operating temperature range of the TMS320F2812?

    The operating temperature range is from –40°C to 125°C.

  8. Is the TMS320F2812 AEC-Q100 qualified for automotive applications?

    Yes, it is AEC-Q100 qualified for automotive applications.

  9. What are the package types available for the TMS320F2812?

    The TMS320F2812 is available in BGA MICROSTAR and LQFP package types.

  10. Does the TMS320F2812 support JTAG boundary scan?

    Yes, it supports JTAG boundary scan and is compliant with IEEE Standard 1149.1-1990.

Product Attributes

Core Processor:C28x
Core Size:32-Bit Single-Core
Speed:150MHz
Connectivity:CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
Peripherals:DMA, POR, PWM, WDT
Number of I/O:56
Program Memory Size:256KB (128K x 16)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:18K x 16
Voltage - Supply (Vcc/Vdd):1.81V ~ 2V
Data Converters:A/D 16x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:179-LFBGA
Supplier Device Package:179-NFBGA (12x12)
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Similar Products

Part Number TMS320F2812ZAYS TMS320F2812ZAYA
Manufacturer Texas Instruments Texas Instruments
Product Status Active Active
Core Processor C28x C28x
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 150MHz 150MHz
Connectivity CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT DMA, POR, PWM, WDT
Number of I/O 56 56
Program Memory Size 256KB (128K x 16) 256KB (128K x 16)
Program Memory Type Flash Flash
EEPROM Size - -
RAM Size 18K x 16 18K x 16
Voltage - Supply (Vcc/Vdd) 1.81V ~ 2V 1.81V ~ 2V
Data Converters A/D 16x12b A/D 16x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 179-LFBGA 179-LFBGA
Supplier Device Package 179-NFBGA (12x12) 179-NFBGA (12x12)

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