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TMS320F280022数据手册TI中文资料规格书
TMS320F280022规格书详情
描述 Description
C2000™ 32-bitmicrocontrollers are optimized for processing, sensing, and actuation to improveclosed-loop performance inreal-timecontrol applications such asindustrialmotor drives;solarinverters and digital power;electricalvehicles and transportation;motorcontrol; andsensingand signal processing.\r
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The TMS320F28002x (F28002x) is a powerful 32-bit floating-point microcontroller unit(MCU) that lets designers incorporate crucial control peripherals, differentiated analog, andnonvolatile memory on a single device.\r
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The real-time control subsystem is based on TI’s 32-bit C28x DSP core, which provides100 MHz of signal processing performance. The C28x CPU is further boosted by the newTMU extended instruction set, which enables fast execution of algorithms with trigonometricoperations commonly found in transforms and torque loop calculations; and the VCRC extendedinstruction set, which reduces the latency for complex math operations commonly found in encodedapplications. \r
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The F28002x supports up to 128KB (64KW) of flash memory in one bank. Up to 24KB (12KW)of on-chip SRAM is also available in blocks of 4KB (2KW) for efficient system partitioning. FlashECC, SRAM ECC/parity, and dual-zone security are also supported.\r
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High-performance analog blocks are integrated on the F28002x MCU to further enablesystem consolidation. Two separate 12-bit ADCs provide precise and efficient management of multipleanalog signals, which ultimately boosts system throughput. Four analog comparator modules providecontinuous monitoring of input voltage levels for trip conditions.\r
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The TMS320C2000™ devices contain industry-leadingcontrol peripherals with frequency-independent ePWM/HRPWM and eCAP allow for a best-in-class levelof control to the system.\r
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Connectivity is supported through various industry-standard communication ports (suchas SPI, SCI, I2C, PMBus, LIN, and CAN) and offers multiple muxing options for optimal signalplacement in a variety of applications. New to the C2000™ platformis Host Interface Controller (HIC), a high throughput interface that allows an external host toaccess resources of the TMS320F28002x. Additionally, in an industry first, the FSI enableshigh-speed, robust communication to complement the rich set of peripherals that are embedded in thedevice. \r
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A specially enabled device variant, TMS320F28002xC, allows access to the ConfigurableLogic Block (CLB) for additional interfacing features and allows access to the secure ROM. SeeDevice Comparison for moreinformation.\r
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The Embedded Real-Time Analysis and Diagnostic (ERAD) module enhances the debug andsystem analysis capabilities of the device by providing additional hardware breakpoints andcounters for profiling.\r
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To learn more about the C2000 MCUs, visit the C2000 Overview atwww.ti.com/c2000.\r
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特性 Features
• TMS320C28x 32-bit DSP core at 100 MHz\r
• IEEE 754 Floating-Point Unit (FPU)\r
• Support for Fast Integer Division (FINTDIV)\r
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• Trigonometric Math Unit (TMU)\r
• Support for Nonlinear Proportional Integral Derivative (NLPID) control\r
• CRC Engine and Instructions(VCRC)\r
• Ten hardware breakpoints (with ERAD)\r
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• On-chip memory\r
• 128KB (64KW) of flash (ECC-protected)\r
• 24KB (12KW) of RAM (ECC or parity-protected)\r
• Dual-zonesecurity\r
• Clock and system control\r
• Two internal zero-pin 10-MHz oscillators\r
• On-chip crystal oscillator or external clockinput\r
• Windowed watchdog timer module\r
• Missing clockdetection circuitry \r
• Dual-clock Comparator(DCC)\r
• Single 3.3-V supply\r
• Internal VREG generation\r
• Brownout reset (BOR)circuit\r
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• System peripherals\r
• 6-channel Direct Memory Access (DMA) controller\r
• 39 individually programmable multiplexed General-Purpose Input/Output (GPIO)pins\r
• 16 digital inputs on analog pins\r
• Enhanced PeripheralInterrupt Expansion (ePIE)\r
• Multiple low-power mode (LPM)support\r
• Embedded Real-time Analysis and Diagnostic(ERAD)\r
• Unique Identification (UID)number\r
• Communications peripherals\r
• One Power-Management Bus (PMBus) interface\r
• Two Inter-integrated Circuit (I2C) interfaces \r
• OneController Area Network (CAN) bus port\r
• Two Serial Peripheral Interface (SPI)ports\r
• One Serial Communication Interface (SCI)\r
• Two LocalInterconnect Network (LIN) interfaces\r
• Fast Serial Interface (FSI) with onetransmitter and one receiver (up to 200Mbps)\r
• Analog system\r
• Two 3.45-MSPS, 12-bit Analog-to-Digital Converters (ADCs)\r
• Up to 16 external channels\r
• Fourintegrated Post-Processing Blocks (PPB) per ADC\r
• Four windowed comparators (CMPSS) with12-bit reference Digital-to-Analog Converters (DACs)\r
• Digital glitchfilters\r
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• Enhanced control peripherals\r
• 14 ePWM channels with eight channels that have high-resolution capability(150-ps resolution)\r
• Integrated dead-band support \r
• Integrated hardwaretrip zones (TZs)\r
• Three Enhanced Capture (eCAP) modules\r
• High-resolution Capture (HRCAP) available on one of the three eCAPmodules\r
• Two Enhanced Quadrature Encoder Pulse (eQEP)modules with support for CW/CCW operationmodes\r
• Configurable Logic Block (CLB)\r
• Augments existing peripheral capability\r
• Supports position managersolutions\r
• Host Interface Controller (HIC)\r
• Access to internal memory from an external host\r
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• Background CRC (BGCRC)\r
• One cycle CRC computation on 32 bits of data \r
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• Diagnostic features\r
• Memory Power On Self Test (MPOST)\r
• Hardware Built-in Self Test(HWBIST)\r
• Package options:\r
• 80-pin Low-profile Quad Flatpack (LQFP)[PN suffix]\r
• 64-pin LQFP [PM suffix]\r
• 48-pin LQFP [PT suffix]\r
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• Temperature options:\r
• S: –40°C to 125°C junction\r
• Q: –40ºC to 125ºCfree-air(AEC Q100 qualification for automotiveapplications)
技术参数
- 制造商编号
:TMS320F280022
- 生产厂家
:TI
- Total processing (MIPS)
:100
- Frequency(MHz)
:100
- Flash(KB)
:64
- ADC resolution
:12-bit
- ADC (Ch)
:1416
- RAM(KB)
:24
- PWM(Ch)
:14
- High-resolution PWM (ch)
:8
- UART(SCI)
:1
- I2C
:2
- SPI
:2
- CAN(#)
:1
- DMA(Ch)
:6
- QEP
:2
- Operating temperature range(C)
:-40 to 125
- Rating
:Catalog
- Package Group
:LQFP | 64
- TI functional safety category
:Functional safety quality-managed
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI(德州仪器) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI |
23+ |
8000 |
全新、原装 |
询价 | |||
TI/德州仪器 |
22+ |
LQFP64 |
9000 |
原装正品,支持实单! |
询价 | ||
TI |
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | ||
TI/找我 |
24+ |
LQFP64 |
30000 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 | |||
TI(德州仪器) |
23+ |
13650 |
公司只做原装正品,假一赔十 |
询价 | |||
TI/德州仪器 |
23+ |
LQFP80 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 |