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STR7 » STR715FR0

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STR715FR0 Available Directly From Manufacturer QUOTE
STR710F Flash Microcontrollers from STMicroelectronics are a new generation of super-integrated, single-chip devices. They combine the industry standard ARM7TDMI® RISC microprocessor with embedded Flash and powerful peripheral functions including, USB and CAN. They are ideal for embedded applications requiring a compact yet powerful MCU, or versatile, scalable solutions such as user interfaces, factory automation systems and Point of Sale applications. Built on the leading ARM7™ architecture, the STR710F Flash series allows fast response to emerging requirements, enabling the rapid implementation of changes at low cost. This family of standard ARM7 microcontrollers will serve your needs for today and the future.


  • Core
    • ARM7TDMI 32-bit RISC CPU
    • 59 MIPS @ 66 MHz from SRAM
    • 45 MIPS @ 50 MHz from Flash
  • Memories
    • Up to 256Kbytes Flash program memory (10 kcycles endurance, 20 yrs retention)
    • 16K bytes Flash data memory (100 kcycles endurance, 20 yrs retention)
    • 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 3.6V application supply and I/O interface
    • Internal 1.8V voltage regulator for core supply
    • Clock input from 0 to 16 MHz
    • Embedded RTC oscillator 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/O lines
    • Up 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 modes
    • 16-bit timer for timebase functions
  • 10 Communications Interfaces
    • 2 I2C interfaces (1 multiplexed with SPI)
    • 4 UART asynchronous serial interfaces
    • Smart Card ISO7816-3 interface on UART1
    • 2 BSPI synchronous serial interfaces
    • CAN interface (2.0B Active)
    • USB v 2.0 Full Speed (12Mbit/s) Device Function with Suspend and Resume support
    • HDLC synchronous communications
  • 4-channel 12-bit A/D Converter
    • Sampling frequency up to 1KHz
    • Conversion range: 0 to 2.5V
  • Development Tools Support
    • Atomic bit SET and RES operations

Data Sheet


Development Kits etc.

Provider Tool name Order Number
STMicroelectronics STR71x evaluation board STR710-EVAL
IAR Systems KickStart Kit for STR711F plus j-link JTAG debugger KSDKSTR711F-PLUS

IDEs (Compilers etc.)

Provider Tool name Order Number
IAR Systems Embedded Workbench for ARM EWARM
Keil RealView® MDK for ARM Basic MDK-ARM-B
Keil RealView® MDK for ARM MDK-ARM
IAR Systems Embedded Workbench for ARM - Baseline EWARM-BL
Keil RealView Development Suite 4.1 Windows Node Locked License RS410-KT-30000
Keil RealView 4.1 Professional Development Suite Windows... RS41P-KT-40000
CodeSourcery Sourcery G++ for ARM EABI SGPP_ARM_EABI_s10
CodeSourcery Sourcery G++ for ARM uClinux SGPP_ARM_uC_s10
CodeSourcery Sourcery G++ for ARM GNU/Linux SGPP_ARM_LNX_s10
Keil RealView 4.1 Professional Development Suite Windows Node... RS41P-KT-30000

Debuggers / Simulators

Provider Tool name Order Number
Micrium uC/Probe PRB-WINX-000000-P-P1-A

JTAG Probes

Provider Tool name Order Number
IAR Systems J-Link JTAG Debug Probe jlink-arm
IAR Systems ARM Trace Debugger JTRACE-ARM-2M
SEGGER Microcontroller J-Trace ARM 8.10.00
NXP Semiconductors J-Link JTAG OM11031
SEGGER Microcontroller J-Link ULTRA 8.16.00 J-LINK ULTRA
SEGGER Microcontroller J-Link 8.08.00 J-LINK
SEGGER Microcontroller J-Link 5V Adapter 8.08.15
SEGGER Microcontroller J-Link PRO 8.12.00 J-LINK PRO
Abatron AG High-speed BDM/JTAG Interface for GNU Debugger BDI3000/A & bdiGDB Firmware
Keil ULINKpro Debug and Trace Unit ULINKpro
SEGGER Microcontroller J-Link EDU 8.08.90 J-LINK EDU

Operating Systems

Provider Tool name Order Number
Micrium µC/OS-III KRN-K3XX-PKG000-P-P1-A
Micrium μC/OS-II KRN-K2XX-PKG000-P-P1-A
CMX Systems CMX-Tiny+ RTOS CMX-Tiny
CMX Systems CMX-RTX, preemptive, multi-tasking RTOS CMX-RTX
SEGGER Microcontroller embOS (Real Time Operating System) 1.xx.xx
Micro Digital Inc. smx® Real Time Kernel for ARM and Cortex smxARM
Micro Digital Inc. SMX.Blaze™ blaze

Stacks/Protocols/File systems

Provider Tool name Order Number
STMicroelectronics USB Developer Kit for STR7 and STR9 um0290
CMX Systems CMX TCP/IP is a full-featured and fast TCP/IP stack CMX-TCP/IP
CMX Systems CMX-MicroNet is a very small and fast TCP/IP stack CMX-MicroNet
CMX Systems CMX-FFS is a Flash File System FFS
Micro Digital Inc. smxWiFi™ WiFi Stack smxWiFi
Micro Digital Inc. smxUSBD™ USB Device Stack smxUSBD
Micro Digital Inc. smxUSBO™ USB OTG Stack smxUSBO
Micro Digital Inc. smxUSBH™ USB Host Stack smxUSBH
Micro Digital Inc. smxFFS™ Flash File System smxFFS
Micro Digital Inc. smxFS™ Portable File System smxFS
Interniche Technologies FAT File System FatFile
Interniche Technologies NicheStack HTTP Server NicheStack HTTP
Interniche Technologies NicheStack SNMP NicheStack SNMP
Interniche Technologies NicheStack SSL/TLS NicheStack SSL
Interniche Technologies NicheStack IPSec IPSec
Interniche Technologies NicheStack RTP/RTCP NicheStack RTP
Interniche Technologies Gateway protocols Various
Interniche Technologies NicheStack IPv4 IPv4
Micro Digital Inc. smxNS™ TCP/IP Stack smxNS
SEGGER Microcontroller emWin (Graphics Software and GUI) 3.xx.xx
SEGGER Microcontroller emUSB (Embedded USB Stack) 9.xx.xx
SEGGER Microcontroller emFile (Embedded File System) 2.xx.xx
SEGGER Microcontroller embOS/IP (TCP/IP Stack) 7.xx.xx
HCC Embedded Fail-safe File Systems FFS
HCC Embedded MISRA Compliant TCP/IPv4 & IPv6 TCPIP
HCC Embedded Smart-meter File System SMFS
HCC Embedded Verifiable SSL/TLS SSLTLS
HCC Embedded eTaskSync Verifiable Scheduler ETASKSYNC
HCC Embedded Fail-safe Flash Translation Layer FTL
HCC Embedded USB Device, Host and OTG EUSB
HCC Embedded Fail-safe Bootloader BL
Interniche Technologies NicheStack Dual IPv4/IPv6 IPv4/IPv6
Interniche Technologies NicheStack IPv6 IPv6


Provider Tool name Order Number
SEGGER Microcontroller Flasher ARM 5.07.01 FLASHER ARM

Software Design

Provider Tool name Order Number
IAR Systems IAR visualSTATE VS

Other Software Tools

Provider Tool name Order Number
SEGGER Microcontroller J-Flash 8.08.02
SEGGER Microcontroller J-Link RDI 8.08.03
SEGGER Microcontroller J-Link Flash Breakpoint 8.08.04
SEGGER Microcontroller J-Link GDB Server 8.08.08
SEGGER Microcontroller J-Link Flash Download 8.08.05
Micro Digital Inc. GoFast® Floating Point Library GoFast
Micro Digital Inc. Prism GUI Products smxPrism
Micro Digital Inc. PEG GUI Products smxPEG

General Accessories

Provider Tool name Order Number
SEGGER Microcontroller J-Link ARM-14 8.08.01 J-LINK ARM-14
SEGGER Microcontroller JTAG Isolator 8.07.00 JTAG ISOLATOR
SEGGER Microcontroller J-Link 19-Pin Cortex-M Adapter 8.06.02 J-LINK 19-PIN CORTEX-M ADAPTER
SEGGER Microcontroller J-Link 9-Pin Cortex-M Adapter 8.06.00 J-LINK 9-PIN CORTEX-M ADAPTER