SMJ320F2812
- 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 Support
- High-Performance 32-Bit CPU (TMS320C28x)
- 16 x 16 and 32 x 32 MAC Operations
- 16 x 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 x 16 Flash (Four 8K x 16 and Six 16K x 16 Sectors)
- ROM Devices: Up to 128K x 16 ROM
- 1K x 16 OTP ROM
- L0 and L1: 2 Blocks of 4K x 16 Each Single-Access RAM (SARAM)
- H0: 1 Block of 8K x 16 SARAM
- M0 and M1: 2 Blocks of 1K x 16 Each SARAM
- Boot ROM (4K x 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
- Enhanced Controller Area Network (eCAN)
- Multichannel Buffered Serial Port (McBSP) With SPI Mode
- 12-Bit ADC, 16 Channels
- 2 x 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
- Package Options
- 172-Pin Ceramic Quad Flatpack (HFG)
- Temperature Options:
- M: –55°C to 125°C (HFG)
TMS320C24x, Code Composer Studio, DSP/BIOS, and MicroStar BGA are trademarks of Texas Instruments.
IEEE Standard 1149.1-1990, IEEE Standard Test-Access Port
TMS320C28x is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.
The SM320F2812 device, member of the C28x™ 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.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | SM320F2812, SMJ320F2812 datasheet (Rev. B) | 2006/9/1 | |||
| * | 勘誤表 | TMS320F281x DSPs Silicon Errata (Rev. T) | PDF | HTML | 2023/12/19 | ||
| * | SMD | SMJ320F2812 SMD 5962-06208 | 2016/6/21 |
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