MSPM0H3216-Q1
- Qualified for automotive applications
- Core
- Arm 32-bit Cortex-M0+ CPU, frequency up to 32MHz
- Operating characteristics
- Extended temperature: –40°C to 125°C
- Supply voltage range: 4.5V to 5.5V
- Memories
- Up to 64KB of flash
- 8KB of SRAM
- High-performance analog peripherals
- One analog-to-digital converter (ADC) with up to 27 total external channels, 1.6Msps at 12-bit
- 4.05V internal ADC voltage reference (VREF)
- Integrated temperature sensor
- Integrated supply monitor
- Optimized low-power modes
- RUN: 126µA/MHz (CoreMark)
- SLEEP: 2516uA at 32MHz
- STOP: 1442µA at 4MHz and 674uA at 32kHz
- STANDBY: 3.8µA with SRAM retention
- Intelligent digital peripherals
- 3-channel DMA controller
-
Five timers supporting up to 18 PWM channels
- One 16-bit advanced timers with deadband support up to 8 PWM channels
- One 16-bit general-purpose timer with 4 capture/compares
- Two 16-bit general-purpose timers with 2 capture/compares
- One 16-bit general-purpose timer with 2 capture/compares and QEI
- Windowed watchdog timer (WWDT)
- Independent watch dog timer (IWDT)
- RTC with alarm and calendar mode
- BEEPER generating 1/2/4/8kHz square wave to drive an external beeper
- Enhanced communication interfaces
- Three UART interfaces
supporting low-power operation in STANDBY mode
- One advanced UART instance supporting LIN, IrDA, DALI, Smart Card, & Manchester coding
- Two I2C interfaces supporting FM+ (1Mbit/s), SMBus/PMBus, and wakeup from STOP mode,
- One SPI supporting up to 16Mbit/s
- Three UART interfaces
supporting low-power operation in STANDBY mode
- Clock system
- Internal 32MHz oscillator with -2.1% to 1.6% accuracy (SYSOSC)
- Internal 32kHz low-frequency oscillator (LFOSC) with up to ±3% accuracy
- External 4MHz to 32MHz crystal oscillator (HFXT)
- External 32kHz crystal oscillator (LFXT)
- External Low Frequency (LF) and High Frequency (HF) digital clock inputs
- Data integrity
- Flexible firewalls for protecting code and data
- Cyclic redundancy checker (CRC-16)
- Flexible I/O features
- Up to 45 GPIOs
- True 5V IOs
- Development support
- 2-pin serial wire debug (SWD)
- Package options
- 48-pin LQFP (PT), VQFN (RGZ)
- 32-pin VQFN (RHB)
- 24-pin VQFN (RGE)
- 20-pin VSSOP (DGS20), WQFN (RUK)
- Family members (also see Device Comparison)
- MSPM0H3216: 64KB of flash, 8KB of RAM
- MSPM0H3215: 32KB of flash, 8KB of RAM
- Development kits and software (also see
Tools and Software)
- LP-MSPM0H3216 LaunchPad™ development kit
- MSP Software Development Kit (SDK)
MSPM0H321x microcontrollers (MCUs) are part of the MSP highly-integrated 5V power supply and 32-bit MCU family based on the enhanced Arm Cortex-M0+ core platform operating at up to 32MHz frequency. These cost-optimized MCUs offer high-performance analog peripheral integration, support extended temperature ranges from -40°C to 125°C, and operate with supply voltages from 4.5V.
The MSPM0H321x devices provide up to 64KB embedded flash program memory with 8KB SRAM. These MCUs incorporate a high-speed on-chip oscillator with an accuracy of -2.1% to 1.6%, eliminating the need for an external crystal. Additional features include a 3-channel DMA, CRC-16 accelerator, and a variety of high-performance analog peripherals such as one 12-bit 1.6Msps ADC with VDD as the voltage reference, and an on-chip temperature sensor. These devices offer intelligent digital peripherals such as one 16-bit advanced timer, four 16-bit general-purpose timer, one windowed watchdog timer, one independent watchdog timer, and a real-time clock (RTC). These devices also offer a variety of communication peripherals including three UART, one SPI, and two I2C. These communication peripherals offer protocol support for LIN, IrDA, DALI, Manchester, smart card, SMBus, and PMBus.
The TI MSPM0 family of low-power MCUs consists of devices with varying degrees of analog and digital integration enabling customers to find the MCU that meets their project needs. The architecture combined with extensive low-power modes is optimized to achieve extended battery life in portable measurement applications.
MSPM0H321x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get the design started quickly. Development kits include a LaunchPad™ kit available for purchase and design files for a target-socket board. TI also provides a free MSP Software Development Kit (SDK), which is available as a component of Code Composer Studio™ IDE desktop and cloud version within the TI Resource Explorer. MSPM0 MCUs are also supported by extensive online collateral, training with MSP Academy, and online support through the TI E2E™ support forums.
For complete module descriptions, see the MSPM0H-Series 32MHz Microcontrollers Technical Reference Manual.
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 | MSPM0H321x-Q1 Automotive Mixed-Signal Microcontrollers datasheet (Rev. A) | PDF | HTML | 2026/7/14 | ||
| * | 使用指南 | MSPM0 H-Series 32-MHz Microcontrollers Technical Reference Manual (Rev. B) | PDF | HTML | 2026/4/22 | ||
| 應用說明 | EMC Improvement Guide for MSPM0 (Rev. A) | PDF | HTML | 2025/12/2 | |||
| 應用說明 | MSPM0 ADC Noise Analysis and Application (Rev. A) | PDF | HTML | 2025/11/14 | |||
| 使用指南 | MSPM0 MCUs Development Guide (Rev. G) | PDF | HTML | 2025/8/27 | |||
| 子系統設計 | Emulate EEPROM with FLASH (Type A) (Rev. A) | PDF | HTML | 2025/8/13 | |||
| 子系統設計 | Emulate EEPROM With FLASH (Type B) (Rev. A) | PDF | HTML | 2025/8/6 | |||
| 應用說明 | Migration Guide From STM8 to MSPM0 (Rev. A) | PDF | HTML | 2025/5/21 | |||
| 應用說明 | MSPM0G3507 Low Power Test and Guidance | PDF | HTML | 2024/10/18 | |||
| 應用說明 | Understanding the MSPM0 Debug Subsystem | PDF | HTML | 2024/9/23 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
LP-MSPM0H3216 — 適用於 32MHz Arm® Cortex®-M0+ 微控制器的 MSPM0H3216 LaunchPad™ 開發套件
MSPM0H3216 LaunchPad™ 開發套件是適用 MSPM0H3216 微控制器 (MCU) 的易用評估模組 (EVM)。LaunchPad 開發套件包含 MSPM0H321x 微控制器平台開發所需的所有元件，內建板載偵錯探測器可進行程式設計與偵錯。該開發板還配備板載按鈕、LED 指示燈和一組 RGB LED，可快速整合簡易使用者介面。
MSPM0H3216 是頻率高達 32MHz 的 Arm® Cortex® 32 位元 M0 以上 CPU。本裝置配備 64KB 嵌入式快閃記憶體，並內建 8KB 晶片 RAM。本裝置也配備內部類比，例如內部 ADC 、電壓參考和具有 8 位元 (...)
C-GANG — 適用於獨立式與整合式快閃且快速可靠的 gang 編程解決方案
C-GANG 是一款低成本的 gang 程式設計工具，可同時編程多達六個相同的目標。本產品相容於各種 TI 微控制器，包括 MSPM0、MSP430 及 C2000 裝置。
MSPM0-SDK — MSPM0 Software Development Kit (SDK)
MSPM0 SDK 提供軟體、工具和文件的終極集合，可使用單一軟體套件，加速開發 MSPM0 MCU 平台的應用。
CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)
CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)
CCSTUDIO-OPENOCD — OpenOCD Binary Releases
MSP-ZERO-CODE-STUDIO — Graphical development environment for designing applications for MSP microcontrollers
MSP Zero Code Studio 是一款可簡化韌體開發的視覺設計環境，並且能在數分鐘內設定、開發及執行微控制器應用程式，無須編碼，也不需要 IDE。提供獨立下載或雲端版本。
SYSCONFIG — Standalone desktop version of SysConfig
CCStudio™ SysConfig is part of TI's extensive CCStudio™ development ecosystem and is a configuration tool that simplifies hardware and software configuration challenges to accelerate software development.
SysConfig provides an intuitive graphical user interface for configuring pins, peripherals, (...)
CCSTUDIO-STARTHUB — Example application browser
TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud
UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors
UniFlash 是 TI 龐大 CCStudio™ 開發生態系統的一部分，是一款用於在 TI 微控制器與無線連線裝置上對晶片內快閃記憶體進行燒錄，以及在 TI 處理器上對板載快閃記憶體進行燒錄的軟體工具。UniFlash 提供圖形化介面與命令行介面，並可在桌面上或雲端中執行。
UniFlash 可從 CCStudio™ 開發人員區上的雲端執行，或在下載後於 Windows®、Linux® 和 macOS® 電腦中使用。
請注意，mmWave、AMx、K2G 和 J7 裝置不支援 macOS。AMx、K2G 和 J7 裝置僅於命令列上支援。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| LQFP (PT) | 48 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。