TMS320F2810

* High-Performance Static CMOS Technology
− 150 MHz (6.67-ns Cycle Time)
− Low-Power (1.8-V Core @135 MHz, 1.9-V Core @150 MHz, 3.3-V I/O) Design
*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/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 (2812)
− 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
*Three 32-Bit CPU-Timers
*128-Bit Security Key/Lock
− Protects Flash/ROM/OTP and L0/L1 SARAM
− Prevents Firmware Reverse Engineering
* 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)
*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 General Purpose I/O (GPIO) Pins
*Advanced Emulation Features
− Analysis and Breakpoint Functions
− Real-Time Debug via Hardware
*Development Tools Include
− ANSI C/C++ Compiler/Assembler/Linker
− Code Composer Studio IDE
− DSP/BIOS
− JTAG Scan Controllers†
*Low-Power Modes and Power Savings
− IDLE, STANDBY, HALT Modes Supported
− Disable Individual Peripheral Clocks
*Package Options
− 179-Ball MicroStar BGA With External Memory Interface (GHH), (ZHH) (2812)
− 176-Pin Low-Profile Quad Flatpack (LQFP) With External Memory Interface (PGF) (2812)
− 128-Pin LQFP Without External Memory Interface (PBK) (2810, 2811)
*Temperature Options:
− A: −40°C to 85°C (GHH, ZHH, PGF, PBK)
− S/Q: −40°C to 125°C (GHH, ZHH, PGF, PBK)

The TMS320F2810 is designed as one kind of 2-W mono bridge-tied-load (BTL) class-D amplifier that is available in the 16-pin TSSOP and MicroStar Junior BGA packages. This device connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers, and operates over an ambient temperature range of -40°C to 105°C.

Features of the TMS320F2810 are:(1)qualified for automotive applications; (2)customer-specific configuration control can be supported along with major-change approval; (3)ESD protection exceeds 2000 V per MIL-STD-883, method 3015; exceeds 200 V using machine model (C = 200 pF, R = 0); (4)modulation scheme optimized to operate without a filter; (5)integrated depop circuitry; (6)short-circuit protection (short to battery, ground, and load); (7)2 W into a 4- speaker (THD+N<1%).

The absolute maximum ratings of the TMS320F2810 can be summarized as:(1)Supply voltage, VDD, PVDD: -0.3 V to 5.5 V;(2)Input voltage, VI: -0.3 V to VDD+0.3 V;(3)Operating free-air temperature range, TA: -40°C to 105°C;(4)Operating junction temperature range: -40°C to 115°C;(5)Storage temperature range, Tstg: -65°C to 150°C;(6)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260°C.

The electrical characteristics of this TMS320F2810 can be summarized as:(1)Output offset voltage (measured differentially): 25 mV;(2)power supply rejection ratio: -77 dB;(3)high-level input current: 1 uA;(4)low level input current: 1 uA;(5)supply current, no filter (with or without speaker load): 4 to 7 mA;(6)supply current, shutdown mode: 0.05 to 28 uA. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.