产品概述
描述
The STM32F070CB/RB/C6/F6 microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (up to 128 Kbytes of Flash memory and up to 16 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 and up to four USARTs), one USB Full speed device, one 12-bit ADC, seven general-purpose 16-bit timers and an advanced-control PWM timer.
The STM32F070CB/RB/C6/F6 microcontrollers operate in the -40 to +85 °C temperature range from a 2.4 to 3.6V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F070CB/RB/C6/F6 microcontrollers include devices in three different packages ranging from 20 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F070CB/RB/C6/F6 peripherals proposed.
These features make the STM32F070CB/RB/C6/F6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, handheld 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
- Memories
- 32 to 128 Kbytes of Flash memory
- 6 to 16 Kbytes of SRAM with HW parity
- CRC calculation unit
- Reset and power management
- Digital & I/Os supply: VDD= 2.4 V to 3.6 V
- Analog supply: VDDA= VDDto 3.6 V
- Power-on/Power down reset (POR/PDR)
- Low power modes: Sleep, Stop, Standby
- 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 51 fast I/Os
- All mappable on external interrupt vectors
- Up to 51 I/Os with 5V 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: 2.4 V to 3.6 V
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- 11 timers
- One 16-bit advanced-control timer for six-channel PWM output
- Up to seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding
- Independent and system watchdog timers
- SysTick timer
- Communication interfaces
- Up to two I2C interfaces
- Up to four USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection
- Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames
- USB 2.0 full-speed interface with BCD and LPM support
- Serial wire debug (SWD)
- All packages ECOPACK®2
电路原理图
特别推荐
Recommended Tools & Software
EDA符号、封装和3D模型
STMicroelectronics - STM32F070RB
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符号
封装
3D模型
全部资源
| 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 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STM32F070RBT6 | 批量生产 | LQFP 64 10x10x1.4 mm | 工业 | Ecopack2 | |
| STM32F070RBT6TR | 批量生产 | LQFP 64 10x10x1.4 mm | 工业 | Ecopack2 |
(**) 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 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | Number of Channels (typ) | Number of Channels (typ) | D/A Converters (typ) (12-bit) | Comparator | I/Os (High Current) | CAN (2.0) | CAN (FD) | SPI (typ) | I2S (typ) | USART (typ) | UART (typ) | Integrated op-amps | SMPS | Budgetary Price (US$)*/Qty | Country of Origin | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | Number of Channels (typ) | Number of Channels (typ) | D/A Converters (typ) (12-bit) | Comparator | I/Os (High Current) | CAN (2.0) | CAN (FD) | SPI (typ) | I2S (typ) | USART (typ) | UART (typ) | Integrated op-amps | SMPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||||||||||||||||||||||||||||
| STM32F070RBT6TR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | 3A991.a.2 | NEC | Tape and Reel | LQFP 64 10x10x1.4 mm | -40 | 85 | CHINA | 8 | - | 16 | - | - | - | - | 51 | - | - | 2 | - | 4 | - | - | - | | CHINA | 8 | - | 16 | - | - | - | - | 51 | - | - | 2 | - | 4 | - | - | - | ||
| STM32F070RBT6 | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | 3A991.a.2 | NEC | Tray | LQFP 64 10x10x1.4 mm | -40 | 85 | CHINA | 8 | - | 16 | - | - | - | - | 51 | - | - | 2 | - | 4 | - | - | - | | CHINA | 8 | - | 16 | - | - | - | - | 51 | - | - | 2 | - | 4 | - | - | - | ||