ST7263BK2 LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 32K FLASH/ROM, DFU CAPABILITY, 8-BIT ADC, WDG, TIMER, SCI and I²C

The ST7263B microcontrollers form a sub-family of the ST7 MCUs dedicated to USB applications. The devices are based on an industry-standard 8-bit core and feature an enhanced instruction set. They operate at a 24 MHz or 12 MHz oscillator frequency. Under software control, the ST7263B MCUs may be placed in either Wait or Halt modes, thus reducing power consumption. The enhanced instruction set and addressing modes afford real programming potential. In addition to standard 8-bit data management, the ST7263B MCUs feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes. The devices include an ST7 Core, up to 32Kbytes of program memory, up to 1024 bytes of RAM, 27 I/O lines and the following on-chip peripherals:

The ST72F63B devices are Flash versions. They support programming in IAP mode (in-application programming) via the on-chip USB interface

技术特性
  • Memories
    • 4, 8, 16 or 32 Kbytes program memory: high density Flash (HDFlash), FastROM or ROM with Read-Out and Write protection
    • In-application programming (IAP) and in-circuit programming (ICP)
    • 384, 512 or 1024 bytes RAM memory (128-byte stack)
  • Clock, reset and supply management
    • Run, Wait, Slow and Halt CPU modes
    • 12 or 24 MHz oscillator
    • RAM Retention mode
    • Optional low voltage detector (LVD)
  • USB (universal serial bus) Interface
    • DMA for low speed applications compliant with USB 1.5 Mbs (version 2.0) and HID specifications (version 1.0)
    • Integrated 3.3 V voltage regulator and transceivers
    • Supports USB DFU class specification
    • Suspend and Resume operations
    • 3 endpoints with programmable Input/Output configuration
  • Up to 27 I/O ports
    • Up to 8 high sink I/Os (10 mA at 1.3 V)
    • 2 very high sink true open drain I/Os (25 mA at 1.5 V)
    • Up to 8 lines individually programmable as interrupt inputs
  • 1 analog peripheral
    • 8-bit A/D converter with 8 or 12 channels
  • 2 timers
    • Programmable watchdog
    • 16-bit timer with 2 Input Captures, 2 Output Compares, PWM output and clock input
  • 2 communication Interfaces
    • Asynchronous serial communications Interface
    • I²C multimaster Interface up to 400 kHz
  • Instruction Set
    • 63 basic instructions
    • 17 main addressing modes
    • 8 x 8 unsigned multiply instruction
    • True bit manipulation
  • Development tools
    • Versatile development tools (under Windows) including assembler, linker, C-compiler, archiver, source level debugger, software library, hardware emulator, programming boards and gang programmers, HID and DFU software layers
功能框图
ST7263BK2 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
ST72F63BK2M1 Active     SO-34S Tube 0 °C-70 °C ST72F63BK2M1
ST72F63BK2U1 NRND     VFQFPN 40 6x6x1.0 Tray 0 °C-70 °C ST72F63BK2U1
DATASHEET
描述 版本 大小
ST7263BK2 : DS2144: Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C 8 2343KB
APPLICATION NOTES
描述 版本 大小
AN1603: Using the ST7 USB device firmware upgrade development kit (DFU-DK) 1 95KB
AN1180: Using the ST7263 kit to implement a USB game pad 1 277KB
AN1636: Understanding and minimising ADC conversion errors 1 407KB
AN1504: Starting a PWM signal directly at high level using the ST7 16-bit timer 1 171KB
AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers 2 209KB
AN1015: Software techniques for improving microcontroller EMC performance 1 105KB
AN2511: PMBus™ interface using ST7 I²C 3 656KB
AN1322: Migrating an application from ST7263 Rev.B to ST7263B 3 115KB
AN1709: EMC design guide for ST microcontrollers 1 657KB
AN1181: Electrostatic discharge sensitivity measurement 1 59KB
AN2390: A flexible universal battery charger 1 573KB
AN1602: 16-bit timing operations using ST7262 or ST7263B MCUs 1 229KB
DEVICE OPTION LISTS
描述 版本 大小
ST7263B ROM/FASTROM option list 1.0 4KB
PROGRAMMING MANUALS
描述 版本 大小
PM0018: ST7 Flash programming quick reference guide 6 153KB
PM0002: ST7 family programming manual 2 1433KB
PM0012: ST7 family ICC protocol reference manual 3 893KB
PM0011: ST7 family Flash programming reference manual 2 748KB
USER MANUALS
描述 版本 大小
UM0242: USB Power switch demonstrator kit 1 346KB
UM0068: ST7MDTULS-EVAL ST7 USB low-speed evaluation board 2 526KB
UM0250: Getting started with the ST7 low-speed USB/RS232 evaluation kit 1 239KB
UM0352: ST7 family USB low-speed evaluation board getting started 4 657KB
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
TECH TRAINING PRESENTATIONS
描述 版本 大小
ST7 Training Part 9 : Cosmic Compiler 1 1823KB
ST7 Training Part 8 : Realizer 1 213KB
ST7 Training Part 7 : Peripherals 1 1495KB
ST7 Training Part 6 : Hardware Tools 1 7090KB
ST7 Training Part 5 : Debugger 1 572KB
ST7 Training Part 4 : Assembly Toolchain 1 274KB
ST7 Training Part 3 : Addressing Modes 1 525KB
ST7 Training Part 2 : Core 1 1291KB
ST7 Training Part 1 : Introduction 1 4816KB
FIRMWARE
描述 版本 大小
ST7 Software Library 2.1 5647KB
ST7 Software Examples 1.0 411KB
PMBus Interface using ST7 I²C 1.0 32KB
SW DEMOS
描述 版本 大小
Software for the ST7 Low-speed USB/RS232 Evaluation Kit 1.2 231KB
SW DRIVERS
描述 版本 大小
ST7 USB LS DFU Demo for non-USB applicationCompatible with Cosmic and Metrowerks compilers. 1.0 352KB
ST7 USB Low-Speed LibraryCompatible with Cosmic and Metrowerks compilers.Full DFU compliant. 4.21 97KB
ST7 USB LS DFU DemoWarning: For ST7262/ST7263B 16K Flash devices only.Compatible with COSMIC and MetroWerks compilers.ST7 USB LS Library V4.21 included. 1.1 212KB
CONFIGURATION UTILITIES
描述 版本 大小
USB-to-Serial Bridge Evaluation Board. PC executable file 1.0 405KB
BOARDS AND TOOLS
Part Number 描述
ST7-SK/RAIS Raisonance REva starter kit for ST7 MCUs, includes RLink
INDART In-circuit debugging and in-circuit programming tools for microcontrollers
ST7-EPB ST7 One position programming board,
STVD ST Visual develop IDE for developing ST7 and STM8 applications
STX-RLINK In-circuit debugger/programmer supporting JTAG and ICC protocols for STM8, ST7, uPSD, STM32, STR7 and STR9 microcontrollers