Programmable IC Chip SMJ320F2812HFGM150 - Texas Instruments -DSP CONTROLLER

Quick Detail:

DSP CONTROLLER

Description:

The SMJ320F240 is a member of a family of digital signal processor (DSP) controllers based on the TMS320C2xx generation of 16-bit fixed-point DSPs. This family is optimized for digital motor/motion control applications and contains 16K words of flash memory on chip. The DSP controller combines the enhanced TMS320 architectural design of the C2xLP core CPU for low-cost, high-performance processing capabilities and several advanced peripherals optimized for motor/motion control applications. These peripherals include the event manager module, which provides general-purpose timers and compare registers to generate up to 12 PWM outputs, and a dual 10-bit analog-to-digital converter (ADC), which can perform two simultaneous conversions within 6.1 μs.

Applications:

D Processed to MIL-PRF-38535 (QML)

D High-Performance Static CMOS Technology

D Includes the T320C2xLP Core CPU

-- Object Compatible With the TMS320C2xx

Family

-- Source Code Compatible With

SMJ320C25

-- Upwardly Compatible With SMJ320C50

-- 50-ns Instruction Cycle Time

D Memory

-- 544 Words × 16 Bits of On-Chip

Data/Program Dual-Access RAM

-- 16K Words × 16 Bits of On-Chip Program

Flash EEPROM

-- 224K Words × 16 Bits of Total Memory

Address Reach (64K Data, 64K Program

and 64K I/O, and 32K Global Memory

Space)

D Event-Manager Module

-- 12 Compare/Pulse-Width Modulation

(PWM) Channels

-- Three 16-Bit General-Purpose Timers

With Six Modes, Including Continuous

Upand Up/Down Counting

-- Three 16-Bit Full-Compare Units With

Deadband

-- Three 16-Bit Simple-Compare Units

-- Four Capture Units (Two With

Quadrature Encoder-Pulse Interface

Capability)

D Dual 10-Bit Analog-to-Digital Conversion

Module

D 28 Individually Programmable, Multiplexed

I/O Pins

D Phase-Locked-Loop (PLL)-Based Clock

Module

D Watchdog Timer Module (With Real-Time

Interrupt)

D Serial Communications Interface (SCI)

Module

D Serial Peripheral Interface (SPI) Module

D Six External Interrupts (Power Drive

Protect, Reset, NMI, and Three Maskable

Interrupts)

D Four Power-Down Modes for Low-Power

Operation

D Scan-Based Emulation

D Development Tools Available:

-- Texas Instruments (TI™) ANSI

C Compiler, Assembler/Linker, and

C-Source Debugger

-- Scan-Based Self-Emulation (XDS510™)

-- Third-Party Digital Motor Control and

Fuzzy-Logic Development Support

D --55°C to 125°C Operating Temperature

Range, QML Processing

D 132-Pin Ceramic Quad Flat Package

(HFP Suffix)

Specifications:

Competitive Advantage:

Warranty :180 days !
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(goods weight below 3Kg) ,during 20130901-20130930 .

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