STR755FV2 ARM7TDMI-S™ 32-BIT MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I²C, UART, SSP, USB and CAN

The STR750 family of 32-bit microcontrollers combines the industry-standard ARM7TDMI® 32-bit RISC core, featuring high performance, very low power, and very dense code, with a comprehensive set of peripherals and ST's latest 0.18μ embedded Flash technology. The STR750 family comprises a range of devices integrating a common set of peripherals as well as USB, CAN and some key innovations like clock failure detection and an advanced motor control timer. It supports both 3.3V and 5V, and it is also available in an extended temperature range (-40 to +105°C). This makes it a genuine general purpose microcontroller family, suitable for a wide range of applications

技术特性
  • Core
    • ARM7TDMI-S 32-bit RISC CPU
    • 54 DMIPS @ 60 MHz
  • Memories
    • Up to 256 KB Flash program memory (10k W/E cycles, retention 20 yrs @ 85°C)
    • 16 KB Read-While-Write Flash for data (100k W/E cycles, retention 20 yrs@ 85°C)
    • Flash Data Readout and Write Protection
    • 16KBytes embedded high speed SRAM
    • Memory mapped interface (SMI) to ext. Serial Flash (64 MB) w. boot capability
  • Clock, reset and supply management
    • Single supply 3.3V ±10% or 5V ±10%
    • Embedded 1.8V Voltage Regulators
    • Int. RC for fast start-up and backup clock
    • Up to 60 MHz operation using internal PLL with 4 or 8 MHz crystal/ceramic osc.
    • Smart Low Power Modes: SLOW, WFI, STOP and STANDBY with backup registers
    • Real-time Clock, driven by low power internal RC or 32.768 kHz dedicated osc, for clock-calendar and Auto Wake-up
  • Nested interrupt controller
    • Fast interrupt handling with 32 vectors
    • 16 IRQ priorities, 2 maskable FIQ sources
    • 16 external interrupt / wake-up lines
  • DMA
    • 4-channel DMA controller
    • Circular buffer management
    • Support for UART, SSP, Timers, ADC
  • 6 Timers
    • 16-bit watchdog timer (WDG)
    • 16-bit timer for system timebase functions
    • 3 synchronizable timers each with up to 2 input captures and 2 output compare/PWMs.
    • 16-bit 6-ch. synchronizable PWM timer
    • Dead time generation, edge/center-aligned waveforms and emergency stop
    • Ideal for induction/brushless DC motors
  • 8 Communications interfaces
    • 1 I²C interface
    • 3 HiSpeed UARTs w. Modem/LIN capability
    • 2 SSP interfaces (SPI or SSI) up to 16 Mb/s
    • 1 CAN interface (2.0B Active)
    • 1 USB full-speed 12 Mb/s interface with 8 configurable endpoint sizes
  • 10-bit A/D converter
    • 16/11 chan. with prog. Scan Mode & FIFO
    • Programmable Analog Watchdog feature
    • Conversion time: min. 3.75 μs
    • Start conversion can be triggered by timers
  • Up to 72/38 I/O ports
    • 72/38 GPIOs with High Sink capabilities
    • Atomic bit SET and RES operations
功能框图
STR755FV2 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
STR755FV2T7 Active     LQFP 100 14x14x1.4 Tray -40 °C-105 °C STR755FV2T7
STR755FV2T6 Active     LQFP 100 14x14x1.4 Tray -40 °C-85 °C STR755FV2T6
DATASHEET
描述 版本 大小
STR755FV2 : DS4255: ARM7TDMI-S™ 32-Bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I²C, UART, SSP, USB and CAN 5 1526KB
APPLICATION NOTES
描述 版本 大小
AN2430: STR75x SystemMemory boot mode 3 209KB
AN2476: STR75x low power modes 2 770KB
AN2419: STR75x hardware development getting started 2 306KB
AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers 2 209KB
AN1709: EMC design guide for ST microcontrollers 1 657KB
AN1181: Electrostatic discharge sensitivity measurement 1 59KB
REFERENCE MANUALS
描述 版本 大小
RM0003: STR750 ARM7TDMI-S®-based microcontroller family 1 5335KB
USER MANUALS
描述 版本 大小
UM0116: STR7 family Flash programming 4 364KB
UM0218: STR75x software library 1 3330KB
UM0224: STR75x demonstration software 1 353KB
UM0324: STR750 AC induction motor IFOC software library V1.0 2 1589KB
UM0412: Getting started with DfuSe USB device firmware upgrade STMicroelectronics extension 4 465KB
LICENSE AGREEMENTS
描述 版本 大小
MCU software licence agreement liberty v2 2.0 18KB
MCU software licence agreement image v2 2.0 17KB
BOARDS AND TOOLS
型号 描述
STR7-D/RAIS Daughter board for REva starter kit with device.
RVDK ARM RealView Developer Kit for ST includes integrated development envirronment, debug interface, RealView Compilation Tools and
STR750-EVAL STR750F evaluation board with 2x16 LCD, LEDs, UART and CAN interfaces.
STX-PRO/RAIS Unlimited in-circuit debugging/programming tool for STM32, STR7 and STR9
STR7-SK/RAIS Raisonance REva starter kit for STR7 microcontroller with RLink in-circuit debugger/programmer (USB host interface)
STX-RLINK In-circuit debugger/programmer supporting JTAG and ICC protocols for STM8, ST7, uPSD, STM32, STR7 and STR9 microcontrollers
AI-JTAG/OPTO Opto-isolation board for galvanic isolation for use between applications and development tools using a 20-pin JTAG connection
STR7-SK/KEIL Keil starter kit with STR750F evaluation board, USB-JTAG debugger and evaluation version of RealView Microcontroller Development
STR7-SK/IAR IAR starter kit for STR7 ARM7 MCUs
DEVICE PROGRAMMERS
描述 版本 大小
STR7 Family Flash Programming Software 1.0 20KB
Production prgramming solutions for STR7 and STR9 1.0.0 83KB
SW DEMOS
描述 版本 大小
STR75x Demonstration Software 1.0 1982KB
DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer 3.0.2 17034KB
FIRMWARE
描述 版本 大小
STR7 In-Application programming using UART 1.0 351KB
STR7/STR9 audio generation with PWM 1.0 146KB
STR75x low power modes 1.0 225KB
STR75x Standard Software Library 1.0 449KB
STR7/STR9 USB developer kit software 1.0 2572KB