产品概述
描述
The STM32F051xx microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, up to two SPIs, one I2S, one HDMI CEC and up to two USARTs), one 12-bit ADC, one 12-bit DAC, six 16-bit timers, one 32-bit timer and an advanced-control PWM timer.
The STM32F051xx microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F051xx microcontrollers include devices in seven different packages ranging from 32 pins to 64 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.
These features make the STM32F051xx microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.
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所有功能
- Core: ARM®32-bit Cortex®-M0 CPU, frequency up to 48 MHz
- 存储器
- 16 to 64 Kbytes of Flash memory
- 8 Kbytes of SRAM with HW parity checking
- CRC calculation unit
- Reset and power management
- Digital and I/O supply: VDD= 2.0 V to 3.6 V
- Analog supply: VDDA= from VDDto 3.6 V
- Power-on/Power down reset (POR/PDR)
- Programmable voltage detector (PVD)
- Low power modes: Sleep, Stop, Standby
- VBATsupply for RTC and backup registers
- Clock management
- 4 to 32 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- Internal 8 MHz RC with x6 PLL option
- Internal 40 kHz RC oscillator
- Up to 55 fast I/Os
- All mappable on external interrupt vectors
- Up to 36 I/Os with 5 V tolerant capability
- 5-channel DMA controller
- One 12-bit, 1.0 μs ADC (up to 16 channels)
- Conversion range: 0 to 3.6 V
- Separate analog supply from 2.4 up to 3.6
- One 12-bit DAC channel
- Two fast low-power analog comparators with programmable input and output
- Up to 18 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
- Up to 11 timers
- One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
- One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
- One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
- Two 16-bit timers, each with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
- One 16-bit timer with 1 IC/OC
- Independent and system watchdog timers
- SysTick timer: 24-bit downcounter
- One 16-bit basic timer to drive the DAC
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Communication interfaces
- Up to two I2C interfaces, one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup from Stop mode
- Up to two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
- Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, one with I2S interface multiplexed
- HDMI CEC interface, wakeup on header reception
- Serial wire debug (SWD)
- 96-bit unique ID
- All packages ECOPACK®2
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EDA符号、封装和3D模型
意法半导体 - STM32F051K8
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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 | 1.3 | 03 Nov 2017 | 03 Nov 2017 |
IBIS models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| STM32F051K8T6 | 批量生产 | LQFP 32 7x7x1.4 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8T6TR | 批量生产 | LQFP 32 7x7x1.4 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8T7 | 批量生产 | LQFP 32 7x7x1.4 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8U6 | 批量生产 | UFQFPN 32 5x5x0.55 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8U6TR | 批量生产 | UFQFPN 32 5x5x0.55 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8U7 | 批量生产 | UFQFPN 32 5x5x0.55 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| STM32F051K8U7TR | 批量生产 | UFQFPN 32 5x5x0.55 mm | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
STM32F051K8U7TR
Package:
UFQFPN 32 5x5x0.55 mmMaterial 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 | ||||||||||||||||||||||||||||||
| STM32F051K8U6 | | | 5 distributors |
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| STM32F051K8U6TR | | | 4 distributors |
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| STM32F051K8T6 | | | 5 distributors |
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| STM32F051K8T7 | | | 1 distributors |
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| STM32F051K8U7 | | | 2 distributors |
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| STM32F051K8T6TR | | | 5 distributors |
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| STM32F051K8U7TR | | | 3 distributors |
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STM32F051K8U6TR 批量生产
STM32F051K8T6TR 批量生产
STM32F051K8U7TR 批量生产