首页>STM32F070RB>规格书详情
STM32F070RB中文资料意法半导体数据手册PDF规格书
STM32F070RB规格书详情
Description
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 advancedcontrol PWM timer.
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: VDD = 2.4 V to 3.6 V
– Analog supply: VDDA = VDD 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 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
– Fast Mode Plus (1 Mbit/s) support, with
20 mA current sink
– SMBus/PMBus support (on single I/F)
– 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST |
2020+ |
QFP64 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
STMicroelectronics |
20+ |
LQFP-64 |
29860 |
STM微控制器MCU-可开原型号增税票 |
询价 | ||
ST |
23+ |
TQFP64 |
20000 |
原厂原装正品现货 |
询价 | ||
ST |
23+ |
LQFP-64 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ST/意法半导体 |
21+ |
LQFP-64 |
10000 |
只做原装,质量保证 |
询价 | ||
ST |
QFP |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST |
21+ |
LQFP-64 |
8800 |
公司只做原装正品 |
询价 | ||
ST |
22+23+ |
QFP64 |
35502 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |