TMS320R2811中文资料具有 150MHz 频率、40KB RAM 的 C2000™ 32 位 MCU数据手册TI规格书

描述 Description

The TMS320R2811 and TMS320R2812 devices, members of the TMS320C28x™ DSP generation, are highly integrated, high-performance solutions for demanding control applications. The functional blocks and the memory maps are described in Section 3, Functional Overview.

Throughout this document, TMS320R2811 and TMS320R2812 are abbreviated as R2811 and R2812, respectively.

特性 Features

• High-Performance Static CMOS Technology
• Low-Power (1.8-V Core @135 MHz, 1.9-V Core @150 MHz, 3.3-V I/O) Design
• JTAG Boundary Scan Support
• 16 x 16 and 32 x 32 MAC Operations
• Harvard Bus Architecture
• Fast Interrupt Response and Processing
• 4M Linear Program/Data Address Reach
• Code and Pin Compatible to F2810, F2811, and F2812 devices
• On-Chip Memory
• L0 and L1: 2 Blocks of 4K x 16 Each SARAM
• H0: 1 Block of 8K x 16 SARAM
• SPI, SCI, and GPIO Boot Loader Modes to Support Loading Code From Off-chip Sources to On-chip RAM. SPI Boot Mode Supports Loading From an External Serial EEPROM.
• With Software Boot Modes
• External Interface (2812)
• Programmable Wait States
• Three Individual Chip Selects
• Clock and System Control
• On-Chip Oscillator
• Three External Interrupts
• Three 32-Bit CPU-Timers
• Two Event Managers (EVA, EVB)
• Serial Port Peripherals
• Two Serial Communications Interfaces (SCIs), Standard UART
• Multichannel Buffered Serial Port (McBSP)
• 12-Bit ADC, 16 Channels
• Two Sample-and-Hold
• Fast Conversion Rate: 80 ns/12.5 MSPS
• Up to 56 General Purpose I/O (GPIO) Pins
• Analysis and Breakpoint Functions
• Development Tools Include
• Code Composer Studio™ IDE
• JTAG Scan Controllers
• Low-Power Modes and Power Savings
• Disable Individual Peripheral Clocks
• Package Options
• 176-Pin Low-Profile Quad Flatpack (LQFP) With External Memory Interface (PGF) (2812)
• Temperature Options:
• S: –40°C to 125°C (GHH, ZHH, PGF, PBK)
• Q: -40°C to 125°C (PGF, PBK)

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.