Datasheet > STM32F103RET7

STM32F103RET7

更新时间： 2024-10-31 17:33:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		电机存储
页数	文件大小	规格书
118页	1231K
描述
主流高性能系列Arm Cortex-M3 MCU，配有512 KB Flash存储器、72 MHz CPU、电机控制、USB和CAN

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数据手册
替代型号

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STM32F103RET7 数据手册

STM32F103xC STM32F103xD

STM32F103xE

Performance line, ARM-based 32-bit MCU with up to 512 KB Flash,

USB, CAN, 11 timers, 3 ADCs and 13 communication interfaces

Preliminary Data

Features

FBGA

■ Core: ARM 32-bit Cortex™-M3 CPU

LQFP64 10 × 10 mm,

LQFP100 14 × 14 mm,

LQFP144 20 × 20 mm

– 72 MHz maximum frequency,

LFBGA100 10 × 10 mm

LFBGA144 10 × 10 mm

1.25 DMIPS/MHz (Dhrystone 2.1)

performance at 0 wait state memory

access

■ Up to 112 fast I/O ports

– Single-cycle multiplication and hardware

division

– 51/80/112 I/Os, all mappable on 16

external interrupt vectors, all 5 V-tolerant

except for analog inputs

■ Memories

– 256-to-512 Kbytes of Flash memory

– up to 64 Kbytes of SRAM

– Flexible static memory controller with 4

Chip Select. Supports Compact Flash,

SRAM, PSRAM, NOR and NAND memories

■ Up to 11 timers

– Up to four 16-bit timers, each with up to 4

IC/OC/PWM or pulse counter

– 2 × 16-bit, 6-channel timers with PWM

output and dead-time generation

– 2 × watchdog timers (Independent and

Window)

– SysTick timer: a 24-bit downcounter

– 2 × 16-bit basic timers to drive the DAC

– LCD parallel interface, 8080/6800 modes

■ Clock, reset and supply management

– 2.0 to 3.6 V application supply and I/Os

– POR, PDR, and programmable voltage

detector (PVD)

■ Up to 13 communication interfaces

– Up to 2 × I C interfaces (SMBus/PMBus)

– 4-to-16 MHz crystal oscillator

– Up to 5 USARTs (ISO 7816 interface, LIN,

IrDA capability, modem control)

– Internal 8 MHz factory-trimmed RC

– Internal 40 kHz RC with calibration

– 32 kHz oscillator for RTC with calibration

– Up to 3 SPIs (18 Mbit/s), 2 with I S

interface multiplexed

– CAN interface (2.0B Active)

– USB 2.0 full speed interface

– SDIO interface

■ Low power

– Sleep, Stop and Standby modes

– V

supply for RTC and backup registers

BAT

■ 3 × 12-bit, 1 µs A/D converters (up to 21

■ CRC calculation unit, 96-bit unique ID

channels)

■ ECOPACK packages

– Conversion range: 0 to 3.6 V

– Triple-sample and hold capability

– Temperature sensor

Table 1.

Device summary

Part number

Reference

■ 2-channel 12-bit D/A converter

STM32F103RC STM32F103VC

STM32F103ZC

STM32F103xC

STM32F103xD

STM32F103xE

■ DMA: 12-channel DMA controller

– Supported peripherals: timers, ADCs, DAC,

STM32F103RD STM32F103VD

STM32F103ZD

SDIO, I Ss, SPIs, I Cs and USARTs

■ Debug mode

STM32F103RE STM32F103ZE

STM32F103VE

– Serial wire debug (SWD) & JTAG interfaces

– Cortex-M3 Embedded Trace Macrocell™

May 2008

Rev 2

1/118

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

www.st.com

12 3 4 5 6 7...118

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STM32F103RET7 替代型号

型号	品牌	替代类型	描述	数据表
STM32F103RET6	STMICROELECTRONICS	类似代替	256 to 512 Kbytes of Flash memory

与STM32F103RET7相关器件

型号	品牌	获取价格	描述	数据表
STM32F103RET7TR	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103RET7XXX	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103RET7XXXTR	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,QFP,64PIN,PLASTIC
STM32F103REY6TR	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103REY6XXX	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103REY6XXXTR	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,BGA,64PIN,PLASTIC
STM32F103REY7TR	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103REY7XXX	STMICROELECTRONICS	获取价格	High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 t
STM32F103REY7XXXTR	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,BGA,64PIN,PLASTIC
STM32F103RF	STMICROELECTRONICS	获取价格	XL-density performance line ARM-based 32-bit MCU

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