MSP430FR5739-EP
具有 16 KB FRAM、1 KB SRAM、32 個 IO、10 位元 ADC 和比較器的 MSP430FR5739 24 MHz ULP 微控制器
MSP430FR5739-EP
- Embedded Microcontroller
- 16-Bit RISC Architecture up to 24-MHz Clock
- Wide Supply Voltage Range (2 to 3.6 V)
- –55°C to 85°C Operation
- Optimized Ultra-Low-Power Modes
- Active Mode: 81.4 µA/MHz (Typical)
- Standby (LPM3 With VLO): 6.3 µA (Typical)
- Real-Time Clock (LPM3.5 With Crystal): 1.5 µA
(Typical) - Shutdown (LPM4.5): 0.32 µA (Typical)
- Ultra-Low-Power Ferroelectric RAM (FRAM)
- Up to 16KB of Nonvolatile Memory
- Ultra-Low-Power Writes
- Fast Write at 125 ns per Word (16KB in 1 ms)
- Built-In Error Correction Coding (ECC) and
Memory Protection Unit (MPU) - Universal Memory = Program + Data + Storage
- 1015 Write Cycle Endurance
- Radiation Resistant and Nonmagnetic
- Intelligent Digital Peripherals
- 32-Bit Hardware
Multiplier (MPY) - Three-Channel Internal DMA
- Real-Time Clock (RTC) With Calendar and
Alarm Functions - Five 16-Bit Timers With up to Three
Capture/Compare Registers - 16-Bit Cyclic Redundancy Checker(CRC)
- 32-Bit Hardware
- High-Performance Analog
- 16-Channel Analog Comparator With Voltage
Reference and Programmable Hysteresis - 14-Channel 10-Bit Analog-to-Digital Converter
With Internal Reference and Sample-and-Hold- 200 ksps at 100-µA Consumption
- 16-Channel Analog Comparator With Voltage
- Enhanced Serial Communication
- eUSCI_A0 and eUSCI_A1 Support:
- UART With Automatic Baud-Rate Detection
- IrDA Encode and Decode
- SPI at Rates up to 10 Mbps
- eUSCI_B0 Supports:
- I2C With Multiple Slave Addressing
- SPI at Rates up to 10 Mbps
- Hardware UART Bootstrap Loader (BSL)
- eUSCI_A0 and eUSCI_A1 Support:
- Power Management System
- Fully Integrated LDO
- Supply Voltage Supervisor for Core and
Supply Voltages With Reset Capability - Always-On Zero-Power Brownout Detection
- Serial On-Board Programming With No External
Voltage Needed
- Flexible Clock System
- Fixed-Frequency DCO With Six Selectable
Factory-Trimmed Frequencies (Device Dependent) - Low-Power Low-Frequency Internal Clock
Source (VLO) - 32-kHz Crystals (LFXT)
- High-Frequency Crystals (HFXT)
- Fixed-Frequency DCO With Six Selectable
- Development Tools and Software
- Free Professional Development Environment
(Code Composer Studio IDE) - Low-Cost Full-Featured Kit
(MSP-EXP430FR5739) - Full Development Kit (MSP-FET430U40A)
- Target Board (MSP-TS430RHA40A)
- Free Professional Development Environment
- Family Members
- Variants and Available Packages Summarized in
- For Complete Module Descriptions, See the
MSP430FR57xx Family User‘s Guide (SLAU272)
- Supports Defense, Aerospace, and Medical Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Extended (–55°C to 85°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
The Texas Instruments MSP430FR573x family of ultra-low-power microcontrollers consists of multiple devices that feature embedded FRAM nonvolatile memory, ultra-low-power 16-bit MSP430™ CPU, and different peripherals targeted for various applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, are optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption. Peripherals include a 10-bit analog-to-digital converter (ADC), a 16-channel comparator with voltage reference generation and hysteresis capabilities, three enhanced serial channels capable of I2C, SPI, or UART protocols, an internal DMA, a hardware multiplier, an RTC, five 16-bit timers, and digital I/Os.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | MSP430FR5739-EP Mixed-Signal Microcontrollers datasheet (Rev. A) | PDF | HTML | 2014/12/8 | ||
| * | VID | MSP430FR5739-EP VID V6214644 | 2016/6/21 | |||
| 應用說明 | Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) | PDF | HTML | 2025/6/2 | |||
| 應用說明 | MSP430 System-Level ESD Considerations (Rev. B) | PDF | HTML | 2021/7/14 | |||
| 使用指南 | MSP430 MCUs Development Guide Book (Rev. A) | PDF | HTML | 2021/5/13 | |||
| 應用說明 | MSP430 System ESD Troubleshooting Guide | PDF | HTML | 2019/12/13 | |||
| 應用說明 | General Oversampling of MSP ADCs for Higher Resolution (Rev. A) | PDF | HTML | 2016/4/1 | |||
| 白皮書 | FRAM FAQs | 2014/4/23 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RHA) | 40 | Ultra Librarian |
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