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STM32F070CBT6 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-48
描述:
STM32F07 系列微控制器，STMicroelectronicsRISC 核芯：ARM 32 位 Cortex-M0 CPU，频率高达 48MHz CRC 计算装置 电源管理 时钟管理 高达 86 个快速输入/输出 7 通道 DMA 控制器 12 个计时器 通信接口：I2C、USART、SPI、CAN、USB 2.0 全速 ### STM32F0 系列 32 位 ARM® Cortex®-M0 微控制器，STMicroelectronicsSTM32 F0 系列 32 位闪存微控制器 (MCU) 基于 ARM Cortex™-M0 核心；为嵌入式应用特别开发的核心。 STMicroelectronics 的 STM32 ARM Cortex™ M 处理器得益于 Cortex-M0 体系结构增强功能，包括数字信号处理、实时性能、低电压和低功率。 ST ARM® STM32 F0 主流系列提供 32 位性能，且特别适用于小项目或平台决策，具有易于使用功能。
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型号编码规则在P86
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技术参数、封装参数在P39
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STM32F070CBT6数据手册
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若手册格式错乱，请下载阅览PDF原文件
This is information on a product in full production.
January 2015 DocID027114 Rev 2 1/88
STM32F070xB STM32F070x6
ARM
®
-based 32-bit MCU, up to 128 KB Flash, USB FS 2.0,
11 timers, ADC, communication interfaces, 2.4 - 3.6 V
Datasheet - production data
Features
• 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: V
DD
= 2.4 V to 3.6 V
– Analog supply: V
DDA
= V
DD
to 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 5155 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 I
2
C interfaces
– one supporting Fast Mode Plus
(1 Mbit/s) with 20 mA current sink,
– one supporting SMBus/PMBus.
– 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
Table 1. Device summary
Reference Part number
STM32F070xB STM32F070CB, STM32F070RB
STM32F070x6 STM32F070C6, STM32F070F6
LQFP64 10x10 mm
LQFP48 7x7 mm
TSSOP20
www.st.com
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