MSP432P401R - MSP432P4xx：Falcon 系列

MSP432P401R是TI德州仪器公司的一款低功耗高性能产品，MSP432P401R是MSP432P4xx：Falcon 系列，本站介绍了MSP432P401R的封装应用图解、特点和优点、功能等，并给出了与MSP432P401R相关的TI元器件型号供参考。

MSP432P401R - MSP432P4xx：Falcon 系列 - 低功耗高性能 - 低功耗MCU - 德州仪器

1 Device Overview

1.1 Features

Core
- ARM® 32-Bit Cortex®-M4F CPU With Floating Point Unit and Memory Protection Unit
- Frequency up to 48 MHz
- Performance Benchmark:
  - 1.196 DMIPS/MHz (Dhrystone 2.1)
  - 3.41 CoreMark/MHz
- Energy Benchmark:
  - 167.4 ULPBench® Score
Memories
- Up to 256KB of Flash Main Memory (Simultaneous Read and Execute During Program or Erase)
- 16KB of Flash Information Memory
- Up to 64KB of SRAM (Including 8KB of Backup Memory)
- 32KB of ROM With MSPWare Driver Libraries
Code Security Features
- JTAG and SWD Lock
- IP Protection (Up to Four Secure Flash Zones, Each With Configurable Start Address and Size)
Operating Characteristics
- Wide Supply Voltage Range: 1.62 V to 3.7 V
- Temperature Range (Ambient): –40°C to 85°C
Ultra-Low-Power Operating Modes
- Active: 90 µA/MHz
- Low-Frequency Active: 90 µA (at 128 kHz)
- LPM3 (With RTC): 850 nA
- LPM3.5 (With RTC): 800 nA
- LPM4.5: 25 nA
Flexible Clocking Features
- Programmable Internal DCO (up to 48 MHz)
- 32.768-kHz Low-Frequency Crystal Support (LFXT)
- High-Frequency Crystal Support (HFXT) up to 48MHz
- Low-Frequency Trimmed Internal Reference Oscillator (REFO)
- Very Low-Power Low-Frequency Internal Oscillator (VLO)
- Module Oscillator (MODOSC)
- System Oscillator (SYSOSC)
Enhanced System Options
- Programmable Supervision and Monitoring of Supply Voltage
- Multiple-Class Resets for Better Control of Application and Debug
- Eight-Channel DMA
- Real-Time Clock (RTC) With Calendar and Alarm Functions
Timing and Control
- Up to Four 16-Bit Timers, Each With up to Five Capture, Compare, PWM Capability
- Two 32-Bit Timers, Each With Interrupt Generation Capability
Serial Communication
- Up to Four eUSCI_A Modules
  - UART With Automatic Baud-Rate Detection
  - IrDA Encode and Decode
  - SPI (up to 16 Mbps)
- Up to Four eUSCI_B Modules
  - I2C (With Multiple-Slave Addressing)
  - SPI (up to 16 Mbps)
Flexible I/O Features
- Ultra-Low-Leakage I/Os (±20 nA Maximum)
- Up to Four High-Drive I/Os (20-mA Capability)
- All I/Os With Capacitive Touch Capability
- Up to 48 I/Os With Interrupt and Wake-up Capability
- Up to 24 I/Os With Port Mapping Capability
- Eight I/Os With Glitch Filtering Capability
Advanced Low-Power Analog Features
- 14-Bit, 1-MSPS SAR ADC
- Internal Voltage Reference With 10-ppm/°C Typical Stability
- Two Analog Comparators
Encryption and Data Integrity Accelerators
- 128-, 192-, or 256-Bit AES Encryption and Decryption Accelerator
- 32-Bit Hardware CRC Engine
JTAG and Debug Support
- Support for 4-Pin JTAG and 2-Pin SWD Debug Interfaces
- Support for Serial Wire Trace
- Support for Power Debug and Profiling of Applications

1.2 Applications

Industrial and Automation
- Home Automation
- Smoke Detectors
- Barcode Scanners
Metering
- Electric Meters
- Flow Meters
Health and Fitness
- Watches
- Activity Monitors
- Fitness Accessories
- Blood Glucose Meters
Consumer Electronics
- Mobile Devices
- Sensor Hubs

1.3 Description

The MSP432P401x device family is TI's latest addition to its portfolio of efficient ultra-low-power mixed-signal MCUs. The MSP432P401x family features the ARM Cortex-M4 processor in a wide configuration of device options including a rich set of analog, timing, and communication peripherals, thereby catering to a large number of application scenarios where both efficient data processing and enhanced low-power operation are paramount.

Overall, the MSP432P401x is an ideal combination of the TI MSP430™ low-power DNA, advance mixed-signal features, and the processing capabilities of the ARM 32-bit Cortex-M4 RISC engine. The devices ship with bundled driver libraries and are compatible with standardized components of the ARM ecosystem.

产品器件信息

PART NUMBER	PACKAGE (PIN)	BODY SIZE(2)
MSP432P401RIPZ MSP432P401MIPZ	LQFP (100)	14 mm × 14 mm
MSP432P401RIZXH MSP432P401MIZXH	NFBGA (80)	5 mm × 5 mm
MSP432P401RIRGC MSP432P401MIRGC	VQFN (64)	9 mm × 9 mm

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