TMS320F28020PTS

Name: TMS320F28020PTS
Rating: 4.5 (10 reviews)

Integrated Circuit Microcontroller

2,666 有效庫存

TMS320F28020PTS

有效庫存2,666

Integrated Circuit Microcontroller

製造商零件號 # : TMS320F28020PTS
包裝/封裝: LQFP-48
製造商: Texas Instruments
產品分類 : Microcontrollers

品質保證

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服務與包裝

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關於包裝

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例子

捲帶式

剪膠帶

管或託盤

TMS320F28020PTS 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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詳細說明

C2000™ 32-bit microcontrollers are optimized for processing, sensing, and actuation to improve closed-loop performance in real-time control applications such as industrial motor drives; solar inverters and digital power; electrical vehicles and transportation; motor control; and sensing and signal processing. The C2000 line includes the Premium performance MCUs and the Entry performance MCUs.

The F2802x family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, and also provides a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM to allow for dual-edge control (frequency modulation). Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric V_REFHI/V_REFLO references. The ADC interface has been optimized for low overhead and latency.

To learn more about the C2000 MCUs, visit the C2000 Overview at www.ti.com/c2000.

主要特徵

High-efficiency 32-bit CPU (TMS320C28x)
- 60 MHz (16.67-ns cycle time)
- 50 MHz (20-ns cycle time)
- 40 MHz (25-ns cycle time)
- 16 × 16 and 32 × 32 MAC operations
- 16 × 16 dual MAC
- Harvard bus architecture
- Atomic operations
- Fast interrupt response and processing
- Unified memory programming model
- Code-efficient (in C/C++ and Assembly)
Endianness: Little endian
Low cost for both device and system:
- Single 3.3-V supply
- No power sequencing requirement
- Integrated power-on and brown-out resets
- Small packaging, as low as 38-pin available
- Low power
- No analog support pins
Clocking:
- Two internal zero-pin oscillators
- On-chip crystal oscillator and external clock input
- Watchdog timer module
- Missing clock detection circuitry
Up to 22 individually programmable, multiplexed GPIO pins with input filtering
Peripheral Interrupt Expansion (PIE) block that supports all peripheral interrupts
Three 32-bit CPU timers
Independent 16-bit timer in each Enhanced Pulse Width Modulator (ePWM)
On-chip memory
- Flash, SARAM, OTP, Boot ROM available
Code-security module
128-bit security key and lock
- Protects secure memory blocks
- Prevents firmware reverse engineering
Serial port peripherals
- One Serial Communications Interface (SCI) Universal Asynchronous Receiver/Transmitter (UART) module
- One Serial Peripheral Interface (SPI) module
- One Inter-Integrated-Circuit (I2C) module
Enhanced control peripherals
- ePWM
- High-Resolution PWM (HRPWM)
- Enhanced Capture (eCAP) module
- Analog-to-Digital Converter (ADC)
- On-chip temperature sensor
- Comparator
Advanced emulation features
- Analysis and breakpoint functions
- Real-time debug through hardware
Package options
- 38-pin DA Thin Shrink Small-Outline Package (TSSOP)
- 48-pin PT Low-Profile Quad Flatpack (LQFP)
Temperature options
- T: –40°C to 105°C
- S: –40°C to 125°C
- Q: –40°C to 125°C (AEC Q100 qualification for automotive applications)

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

CPU	C28x	Frequency (MHz)	40
Flash memory (kByte)	32	RAM (kByte)	12
ADC resolution (Bps)	12	Total processing (MIPS)	40
UART	1	CAN (#)	0
Sigma-delta filter	0	PWM (Ch)	8
TI functional safety category	Functional Safety Quality-Managed	Number of ADC channels	7, 13
Direct memory access (Ch)	0	SPI	1
QEP	0	USB	No
Operating temperature range (°C)	-40 to 105, -40 to 125	Rating	Catalog
Communication interface	I2C, SPI, UART