Texas Instruments SimpleLink MSP432P401R Manual

MSP432P401R, MSP432P401M SimpleLink™ Mixed-Signal Microcontrollers

1 Device Overview

1.1

Features

1
• Core
®
– ARM 32-Bit Cortex
Point Unit and Memory Protection Unit
– Frequency up to 48 MHz
– ULPBench™ Benchmark:
– 192.3 ULPMark™-CP
– Performance Benchmark:
– 3.41 CoreMark/MHz
– 1.22 DMIPS/MHz (Dhrystone 2.1)
• Advanced Low-Power Analog Features
– 14-Bit 1-MSPS SAR ADC With 13.2 ENOB
Native and Capability to Reach 16 ENOB With
Oversampling, Differential and Single-Ended
Inputs
– Internal Voltage Reference With 10-ppm/°C
Typical Stability
– Two Analog Comparators
• Memories
– Up to 256KB of Flash Main Memory (Organized
Into Two Banks Enabling Simultaneous
Read/Execute During Erase)
– 16KB of Flash Information Memory (Used for
BSL, TLV, and Flash Mailbox)
– Up to 64KB of SRAM (Including 6KB of Backup
Memory)
– 32KB of ROM With MSP432™ Peripheral Driver
Libraries
• Ultra-Low-Power Operating Modes
– Active: 80 µA/MHz
– Low-Frequency Active: 83 µA at 128 kHz
– LPM3 (With RTC): 660 nA
– LPM3.5 (With RTC): 630 nA
– LPM4: 500 nA
– LPM4.5: 25 nA
• Development Kits and Software (See
Software)
– MSP-EXP432P401R LaunchPad™
Development Kit
– MSP-TS432PZ100 100-Pin Target Board
– SimpleLink™ MSP432 Software Development
Kit (SDK)
• Operating Characteristics
– Wide Supply Voltage Range: 1.62 V to 3.7 V
– Temperature Range (Ambient): –40°C to 85°C
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product Order
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®
-M4F CPU With Floating-
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Tools &
Technical
Software
Documents
SLAS826F – MARCH 2015 – REVISED MARCH 2017
• Flexible Clocking Features
– Tunable Internal DCO (up to 48 MHz)
– 32.768 kHz Low-Frequency Crystal Support
(LFXT)
– High-Frequency Crystal Support (HFXT) up to
48 MHz
– Low-Frequency 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 Features
– 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, 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
2
– I C (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
Support &
Community
MSP432P401R, MSP432P401M