MSP432P401Y (ACTIVE) SimpleLink Ultra-Low-Power 32-Bit Arm Cortex-M4F MCU with Precision ADC, 1MB Flash and 256KB RAM

• Core
  • Arm^® 32-Bit Cortex^®-M4F CPU With Floating Point Unit and Memory Protection Unit
  • Frequency up to 48 MHz
  • ULP Benchmark
    • 150.6 ULPBench™-CP
    Performance Benchmark
    • 3.41 CoreMark/MHz
    • 1.22 DMIPS/MHz (Dhrystone 2.1)
• Advanced Low-Power Analog Features
  • SAR Analog-To-Digital Converter (ADC) With 16-Bit Precision and up to 1 Msps
    • Differential and Single-Ended Inputs
    • Two Window Comparators
    • Up to 24 Input Channels
  • Internal Voltage Reference With 25-ppm/°C Typical Stability
  • Two Analog Comparators
  • Integrated LCD Driver With Contrast Control for up to 320 Segments
• Memories
  • Up to 2048KB of Flash Main Memory (Organized Into Two Banks Enabling Simultaneous Read or Execute During Erase)
  • 32KB of Flash Information Memory (Including area used for BSL, TLV, and Flash Mailbox)
  • Up to 256KB of SRAM (Including 8KB of Backup Memory)
  • 2KB of Utility SRAM
  • 32KB of ROM with MSP432™ Peripheral Driver Libraries
• Ultra-Low-Power Operating Modes
  • Active: 100 µA/MHz
  • Low-Frequency Active: 95 µA (at 128 kHz)
  • LPM3 (With RTC): 820 nA
  • LPM3.5 (With RTC): 820 nA
  • LPM4: 690 nA
  • LPM4.5: 22 nA
• SimpleLink™ Platform
  • Support for Bluetooth^® Low Energy, Wi-Fi^®, and Sub-1 GHz
  • Single Development Environment
  • 100% Code Reuse Across SimpleLink SDK
• Operating Characteristics
  • Wide Supply Voltage Range: 1.62 V to 3.7 V
  • Temperature Range (Ambient): –40°C to 85°C
• Flexible Clocking Features
  • Programmable Internal DCO (up to 48 MHz)
  • 32.768-kHz Low-Frequency Crystal (LFXT)
  • High-Frequency Crystal (HFXT) up to 48 MHz
  • Low-Frequency Trimmed Internal Reference Oscillator (REFO)
  • Very-Low-Power Low-Frequency Internal Oscillator (VLO)
  • Module Oscillator (MODOSC)
  • System Oscillator (SYSOSC)
• Code Security Features
  • JTAG and SWD Lock
  • IP Protection (up to Four Secure Flash Zones, Each With Configurable Start Address and Size)
• Enhanced System Options
  • Programmable Supervision and Monitoring of Supply Voltage
  • Multiple-Class Resets for Better Control of Application and Debug
  • 8-Channel DMA
  • 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 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)
  • 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
• Encryption and Data Integrity Accelerators
  • 128-, 192-, or 256-Bit AES Encryption and Decryption Accelerator
  • 32-Bit Hardware CRC Engine
• JTAG and Debug Support
  • 4-Pin JTAG and 2-Pin SWD Debug Interfaces
  • Serial Wire Trace
  • Power Debug and Profiling of Applications

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