产品概述

描述

ARM® core with embedded Flash and RAM The STR71x series is a family of ARM-powered 32-bit microcontrollers with embedded Flash and RAM. It combines the high performance ARM7TDMI CPU with an extensive range of peripheral functions and enhanced I/O capabilities. STR71xF devices have on-chip high-speed single voltage FLASH memory and high-speed RAM. STR710R devices have high-speed RAM but no internal Flash. The STR71x family has an embedded ARM core and is therefore compatible with all ARM tools and software.
Extensive tools support
STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete development packages all tailored for ST’s ARM core-based MCUs. The range of development packages includes third-party solutions that come complete with a graphical development environment and an in-circuit emulator/programmer featuring a JTAG application interface. These support a range of embedded operating systems (OS), while several royalty-free OSs are also available.
For more information, please refer to ST MCU site http://www.st.com/mcu

所有功能
内核

ARM7TDMI 32-bit RISC CPU

59 MIPS @ 66 MHz from SRAM

45 MIPS @ 50 MHz from Flash

Memories

Up to 256 Kbytes Flash program memory (10 kcycles endurance, 20 years retention @ 85 ° C)

16 Kbytes Flash data memory (100 kcycles endurance, 20 years retention@ 85 ° C)

Up to 64 Kbytes RAM

External Memory Interface (EMI) for up to 4 banks of SRAM, Flash, ROM

Multi-boot capability

Clock, reset and supply management

3.0 to 3.6 V application supply and I/Os

Internal 1.8 V regulator for core supply

Clock input from 0 to 16.5 MHz

Embedded RTC osc. running from external 32 kHz crystal

Embedded PLL for CPU clock

Realtime Clock for clock-calendar function

5 power saving modes: SLOW, WAIT, LPWAIT, STOP and STANDBY modes

Nested interrupt controller

Fast interrupt handling with multiple vectors

32 vectors with 16 IRQ priority levels

2 maskable FIQ sources

Up to 48 I/O ports

30/32/48 multifunctional bidirectional I/OsUp to 14 ports with interrupt capability

5 timers

16-bit watchdog timer

3 16-bit timers with 2 input captures, 2 output compares, PWM and pulse counter

16-bit timer for timebase functions

10 communication interfaces

2 I2C interfaces (1 multiplexed with SPI)

4 UART asynchronous serial interfaces

Smartcard ISO7816-3 interface on UART1

2 BSPI synchronous serial interfaces

CAN interface (2.0B Active)

USB Full Speed (12 Mbit/s) Device Function with Suspend and Resume

HDLC synchronous communications

4-channel 12-bit A/D converter

Sampling frequency up to 1 kHz

Conversion range: 0 to 2.5 V

Development tools support

Atomic bit SET and RES operations
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All tools & software

MCU 及 MPU嵌入式软件

产品型号	状态	描述	类型	供应商
STSW-STR7013	批量生产	STR71x软件开发入门	经典微控制器软件	ST	STSW-STR7013 描述: STR71x软件开发入门
STSW-STR7014	批量生产	STR7微控制器的中断处理	经典微控制器软件	ST	STSW-STR7014 描述: STR7微控制器的中断处理
STSW-STR7016	批量生产	驱动4位7段显示器的STR71x GPIO	经典微控制器软件	ST	STSW-STR7016 描述: 驱动4位7段显示器的STR71x GPIO
STSW-STR7017	批量生产	STR71x与M24Cxx EEPROM的I2C通信	经典微控制器软件	ST	STSW-STR7017 描述: STR71x与M24Cxx EEPROM的I2C通信
STSW-STR7018	批量生产	STR71x与PC的UART通讯，使用RS232	经典微控制器软件	ST	STSW-STR7018 描述: STR71x与PC的UART通讯，使用RS232
STSW-STR7019	批量生产	如何使用STR71x A/D转换器并应用转换加速技术	经典微控制器软件	ST	STSW-STR7019 描述: 如何使用STR71x A/D转换器并应用转换加速技术
STSW-STR7020	批量生产	驱动4x4矩阵键盘的STR71x GPIO	经典微控制器软件	ST	STSW-STR7020 描述: 驱动4x4矩阵键盘的STR71x GPIO
STSW-STR7021	批量生产	用作UART的STR71x BSPI	经典微控制器软件	ST	STSW-STR7021 描述: 用作UART的STR71x BSPI
STSW-STR7022	批量生产	驱动模拟键盘的STR71x ADC	经典微控制器软件	ST	STSW-STR7022 描述: 驱动模拟键盘的STR71x ADC
STSW-STR7023	批量生产	STR71x与M25P10-A串行Flash的BSPI通信	经典微控制器软件	ST	STSW-STR7023 描述: STR71x与M25P10-A串行Flash的BSPI通信
STSW-STR7025	批量生产	STR71x的EEPROM仿真	经典微控制器软件	ST	STSW-STR7025 描述: STR71x的EEPROM仿真
STSW-STR7026	批量生产	使用UART的STR7应用内编程	经典微控制器软件	ST	STSW-STR7026 描述: 使用UART的STR7应用内编程
STSW-STR7027	批量生产	STR71x微控制器电源管理	经典微控制器软件	ST	STSW-STR7027 描述: STR71x微控制器电源管理
STSW-STR7031	批量生产	使用STR710时的TCP/IP Over Ethernet连接	经典微控制器软件	ST	STSW-STR7031 描述: 使用STR710时的TCP/IP Over Ethernet连接
STSW-STR7033	批量生产	包含PWM的STR7/STR9音频生成	经典微控制器软件	ST	STSW-STR7033 描述: 包含PWM的STR7/STR9音频生成
STSW-STR7034	批量生产	使用STR71x时的SR176标签管理RFID库	经典微控制器软件	ST	STSW-STR7034 描述: 使用STR71x时的SR176标签管理RFID库
STSW-STR7036	批量生产	将I2S音频设备连接到STR7/STR9 MCU	经典微控制器软件	ST	STSW-STR7036 描述: 将I2S音频设备连接到STR7/STR9 MCU
STSW-STR7040	批量生产	STR71x固件库	经典微控制器软件	ST	STSW-STR7040 描述: STR71x固件库

软件开发工具

产品型号	状态	描述	类型	供应商
MDK-ARM-STR	批量生产	基于Cortex-R的MCU的MDK-ARM软件开发环境	经典微控制器软件开发套件	Keil	MDK-ARM-STR 描述: 基于Cortex-R的MCU的MDK-ARM软件开发环境
RIDE-STR	批量生产	ST7、STR7和STR9 MCU的Raisonance品牌集成开发环境	经典微控制器软件开发套件	Raisonance	RIDE-STR 描述: ST7、STR7和STR9 MCU的Raisonance品牌集成开发环境
STSW-STR7050	批量生产	STR7系列Flash编程软件	经典微控制器编程	ST	STSW-STR7050 描述: STR7系列Flash编程软件

All resources

Expand all categories

	Resource title		Latest update

产品规格 (1)

	Resource title		Latest update
PDF	DS3802 ARM7TDMI™ 32-bit MCU with Flash, USB, CAN, 5 timers, ADC, 10 communication interfaces 13.1		15 Apr 2016	15 Apr 2016 DS3802 ARM7TDMI™ 32-bit MCU with Flash, USB, CAN, 5 timers, ADC, 10 communication interfaces 13.1

应用手册 (5 of 25)

技术文档 (1)

	Resource title		Latest update
PDF	TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0		11 Jul 2017	11 Jul 2017 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0

用户手册 (3)

	Resource title	Latest update
PDF	UM0116 STR7 family Flash programming 4.6	12 Nov 2020	12 Nov 2020 UM0116 STR7 family Flash programming 4.6
PDF	UM0097 STR71x firmware library 3.4	22 Oct 2019	22 Oct 2019 UM0097 STR71x firmware library 3.4
PDF	UM0218 STR75x software library 1.7	12 Nov 2020	12 Nov 2020 UM0218 STR75x software library 1.7

参考手册 (1)

	Resource title		Latest update
PDF	RM0002 STR71xF microcontroller family 2.4		12 Nov 2020	12 Nov 2020 RM0002 STR71xF microcontroller family 2.4

工具/软件相关的应用笔记 (5 of 7)

	Resource title	Latest update
PDF	AN2077 EEPROM emulation with STR71x 2.5	22 Oct 2019	22 Oct 2019 AN2077 EEPROM emulation with STR71x 2.5
PDF	AN1798 How to use the STR71x A/D converter and apply a conversion speed-up technique 3.4	22 Oct 2019	22 Oct 2019 AN1798 How to use the STR71x A/D converter and apply a conversion speed-up technique 3.4
PDF	AN1776 Interrupt handling for STR7 microcontrollers 2.5	01 Jun 2017	01 Jun 2017 AN1776 Interrupt handling for STR7 microcontrollers 2.5
PDF	AN2078 STR7 In-Application Programming using UART 3.5	01 Jun 2017	01 Jun 2017 AN2078 STR7 In-Application Programming using UART 3.5
PDF	AN2394 STR7/STR9 audio generation with PWM 1.4	02 Aug 2016	02 Aug 2016 AN2394 STR7/STR9 audio generation with PWM 1.4
PDF	AN2100 STR71x microcontroller power management 2.5	22 Oct 2019	22 Oct 2019 AN2100 STR71x microcontroller power management 2.5
PDF	AN2282 TCP/IP over Ethernet connectivity with STR710 1.7	16 May 2017	16 May 2017 AN2282 TCP/IP over Ethernet connectivity with STR710 1.7

Product Certifications (1)

	Resource title		Latest update
PDF	STR71x Qualification Certificate 1.0		30 Mar 2017	30 Mar 2017 STR71x Qualification Certificate 1.0

EDA Symbols, Footprints and 3D Models

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**
STR712FR1T6	NRND	LQFP 64 10x10x1.4 mm	工业	Ecopack2

STR712FR1T6

Package:

LQFP 64 10x10x1.4 mm

Material Declaration**:

More Info

(**) 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	从分销商订购	从ST订购	供货状态	ECCN (US)	ECCN (EU)	包装类型	封装	温度（ºC）		Country of Origin	Budgetary Price (US$)*/Qty
	产品型号	从分销商订购	从ST订购	供货状态	ECCN (US)	ECCN (EU)	包装类型	封装	最小值	最大值	Country of Origin	Budgetary Price (US$)*/Qty
	STR712FR1T6	无法联系到经销商，请联系我们的销售办事处		NRND	3A991A2	NEC	Tray	LQFP 64 10x10x1.4 mm	-40	85	MALAYSIA