SM320F2812-HT (ACTIVE)

High Temperature Digital Signal Controller


Special note

The EVMs (Evaluation Modules) associated with the TMS320F2812 can be used to evaluate the functionality of the SM320F2812-HT.

Description

The SM320F2812 device, member of the C28xE DSP generation, is a highly integrated, high-performance solution for demanding control applications. The functional blocks and the memory maps are described in Section 3, Functional Overview.

Throughout this document SM320F2812 is abbreviated as F2812.

Features

  • High-Performance Static CMOS Technology
    • 150 MHz (6.67 ns Cycle Time)
    • Low Power (1.8 V Core at 135 MHz, 1.9 V, Core at 150 MHz, 3.3 V I/O) Design
    • 3.3 V Flash Voltage
  • JTAG Boundary Scan SupportIEEE Standard 1149.1-1990, IEEE Standard Test-Access Port
  • High-Performance 32 Bit CPU (TMS320C28x)
    • 16 × 16 and 32 x 32 MAC Operations
    • 16 × 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • 4M Linear Program Address Reach
    • 4M Linear Data Address Reach
    • Code-Efficient (in C/C++ and Assembly)
    • TMS320F24x/LF240x Processor Source Code Compatible
  • On-Chip Memory
    • Flash Devices: Up to 128K × 16 Flash (Four 8K × 16 and Six 16K × 16 Sectors)
    • ROM Devices: Up to 128K × 16 ROM
    • 1K × 16 OTP ROM
    • L0 and L1: 2 Blocks of 4K × 16 Each Single-Access RAM (SARAM)
    • H0: 1 Block of 8K × 16 SARAM
    • M0 and M1: 2 Blocks of 1K × 16 Each SARAM
  • Boot ROM (4K × 16)
    • With Software Boot Modes
    • Standard Math Tables
  • External Interface
    • Up to 1M Total Memory
    • Programmable Wait States
    • Programmable Read/Write Strobe Timing
    • Three Individual Chip Selects
  • Clock and System Control
    • Dynamic PLL Ratio Changes Supported
    • On-Chip Oscillator
    • Watchdog Timer Module
  • Three External Interrupts
  • Peripheral Interrupt Expansion (PIE) Block That Supports 45 Peripheral Interrupts
  • 128 Bit Security Key/Lock
    • Protects Flash/ROM/OTP and L0/L1 SARAM
    • Prevents Firmware Reverse Engineering
  • Three 32 Bit CPU Timers
  • Motor Control Peripherals
    • Two Event Managers (EVA, EVB)
    • Compatible to 240xA Devices
  • Serial Port Peripherals
    • Serial Peripheral Interface (SPI)
    • Two Serial Communications Interfaces (SCIs), Standard UART
    • Multichannel Buffered Serial Port (McBSP) With SPI Mode
  • 12 Bit ADC, 16 Channels
    • 2 × 8 Channel Input Multiplexer
    • Two Sample-and-Hold
    • Single/Simultaneous Conversions
    • Fast Conversion Rate: 80 ns/12.5 MSPS
  • Up to 56 Individually Programmable, Multiplexed General-Purpose Input / Output (GPIO) Pins
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • Development Tools Include
    • ANSI C/C++ Compiler/Assembler/Linker
    • Supports TMS320C24x/240x Instructions
    • Code Composer Studio IDE
    • DSP/BIOS
    • JTAG Scan Controllers [Texas Instruments (TI) or Third-Party]
    • Evaluation Modules
    • Broad Third-Party Digital Motor Control Support
  • Low-Power Modes and Power Savings
    • IDLE, STANDBY, HALT Modes Supported
    • Disable Individual Peripheral Clocks
  • APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extreme (–55°C/220°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Texas Instruments high temperature products utilize highly optimized silicon (die)
      solutions with design and process enhancements to maximize performance over
      extended temperatures.

(1) Custom temperature ranges available

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Other qualified versions of SM320F2812-HT

Version Part Number Definition
Catalog SM320F2812 TI's standard catalog product
Enhanced Product SM320F2812-EP Supports Defense, Aerospace and Medical Applications

Featured tools and software

Parametrics Compare all products in Fixed-point F280x/1x

 
CPU
Peak MMACS
FPU
Frequency (MHz)
RAM (KB)
Flash (KB)
EMIF
PWM (Ch)
CAP/QEP
ADC
ADC Conversion Time (ns)
McBSP
UART (SCI)
SPI
CAN (#)
Timers
GPIO
Pin/Package
Operating Temperature Range (C)
Rating
SM320F2812-HT
C28x    
150    
No    
150    
36    
128    
1 32/16-Bit    
16    
6/2    
1 16-Ch 12-Bit    
80    
1    
1    
1    
1    
3 32-Bit CPU,1 WD    
56    
0XCEPT
172CFP    
-55 to 220    
High Temp    

Companion parts

Part # Name Product Family Comments
TPS75005   Dual, 500mA Low-Dropout Regulators and Triple Voltage Rail Monitor   LINEAR REGULATOR (LDO) - MULTI-CHANNEL LDO    Dual 3.3V and 1.9/1.8V 500mA Rails with 3 supervisors and sequencing for C2000  
TPS73534   Single Output LDO, 500mA, Fixed (3.4V), Low Quiescent Current, Low Noise, High PSRR   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    3.4V 500mA LDO  
TPS73619   Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    1.9V 400mA LDO  
TMS320F2812   32-Bit Digital Signal Controller with Flash   Real-time Control - Fixed-point F280x/1x    
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