产品概述
主要优势
节约能源
- 业内出众的静态消耗。
- 多种超低功耗模式提供更大的灵活性
出色的兼容性
- 受益于STM32开发生态系统
- 与多款STM32产品引脚兼容
性价比高
- 高度集成降低了BOM成本。
- 价格更具吸引力。
描述
The STM32U031x4/6/8 devices are ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at a frequency of up to 56 MHz.
The STM32U031x4/6/8 devices embed high-speed memories (up to 64-Kbyte flash memory and 12-Kbyte SRAM with hardware parity check), and an extensive range of enhanced I/Os and peripherals connected to APB and AHB buses, and a 32-bit multi-AHB bus matrix.
They also embed protection mechanisms for embedded flash memory and SRAM, such as readout protection and write protection.
The STM32U031x4/6/8 devices offer a 12-bit ADC, a 12-bit DAC, an embedded rail-to-rail analog comparator, one operational amplifier, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, three general-purpose 16-bit timers, and two 16-bit low-power timers
The devices also embed up to 21 capacitive sensing channels.
They also feature standard and advanced communication interfaces, namely three I2Cs, two SPIs, four USARTs and two low-power UARTs.
The STM32U031x4/6/8 operate in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V VDD power supply using an internal LDO regulator. A comprehensive set of power-saving modes makes possible the design of low-power applications.
Independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparator, as well as VBAT input allowing the backup of the RTC and backup registers.
The STM32U031x4/6/8 offer eight packages from 20 to 64 pins.
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所有功能
- Includes ST state-of-the-art patented technology.
- Ultra-low-power features (ultra-low-power devices)
- 1.71 V to 3.6 V power supply
- -40 °C to 85/125 °C temperature range
- VBAT mode: 130 nA (with RTC and 9 x 32-bit backup registers)
- Shutdown mode (4 wake-up pins): 16 nA
- Standby mode (4 wake-up pins): 160 nA with RTC, 30 nA without RTC
- Stop 2 mode: 630 nA with RTC, 515 nA without RTC
- Run mode (LDO mode): 52 μA/MHz
- Batch acquisition mode (BAM)
- 4 μs wake-up from Stop mode
- Brownout reset (BOR)
- 内核
- 32-bit Arm® Cortex®-M0+ CPU, frequency up to 56 MHz
- ART Accelerator
- 1-Kbyte instruction cache allowing 0-wait-state execution from flash memory
- Benchmarks
- 1.13 DMIPS/MHz (Drystone 2.1)
- 134 CoreMark® (2.4 CoreMark/MHz at 56 MHz)
- 430 ULPMark™-CP
- 167 ULPMark™-PP
- 20.3 ULPMark™-CM
- 存储器
- Up to 64-Kbyte single bank flash memory, proprietary code readout protection
- 12-Kbyte SRAM with hardware parity check
- Rich analog peripherals (independent supply)
- 1x 12-bit ADC (0.4 µs conversion time), up to 16-bit with hardware oversampling
- 1x 12-bit DAC output channel, low-power sample and hold
- 1x general-purpose operational amplifier with built-in PGA (variable gain up to 16)
- 1x ultra-low-power comparator
- General-purpose inputs/outputs
- Up to 53 fast I/Os, most of them 5 V‑tolerant
- 16 communication interfaces
- 6x USARTs/LPUARTs (SPI, ISO 7816, LIN, IrDA, modem)
- 3x I2C interfaces supporting Fast-mode and Fast-mode Plus (up to 1 Mbit/s)
- 2x SPIs, plus 4x USARTs in SPI mode
- IRTIM (Infrared interface)
- 安保
- Customer code protection
- Robust read out protection (RDP): 3 protection level states and password-based regression (128-bit PSWD)
- Hardware protection feature (HDP)
- Secure boot
- True random number generation, candidate for NIST SP 800-90B certification
- Candidate for Arm® PSA level 1 and SESIP level 3 certifications
- 5 passive anti-tamper pins
- 96-bit unique ID
- Clock management
- 4 to 48 MHz crystal oscillator
- 32 kHz crystal oscillator for RTC (LSE)
- Internal 16 MHz factory-trimmed RC (±1%)
- Internal low-power 32 kHz RC (±5%)
- Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
- PLL for system clock, ADC
- 9 timers, RTC, and 2 watchdogs
- 1x 16-bit advanced motor-control, 1x 32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
- RTC with hardware calendar, alarms and calibration
- CRC calculation unit
- Up to 18 capacitive sensing channels
- Supporting touchkey, linear and rotary touch sensors
- 7-channel DMA controller
- Flexible mapping (DMAMUX)
- Debug
- Development support: serial wire debug (SWD)
- All packages are ECOPACK2 compliant.
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STMicroelectronics - STM32U031F6
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符号
封装
3D模型
所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
System View Description (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 28 May 2024 | 28 May 2024 |
IBIS models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 12 Jul 2024 | 12 Jul 2024 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | SMPS | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|---|
| STM32U031F6P6 | 批量生产 | TSSOP-20 | - | 工业 | Ecopack2 | |
STM32U031F6P6
Package:
TSSOP-20Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||||||||||||||
| STM32U031F6P6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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STM32U031F6P6 批量生产