LM3S301 DB-LM3S301 子板
DB-LM3S301 描述
The Stellaris® Family DB28 and DB48 daughterboards provide engineers with the flexibility to evaluate various Stellaris microcontrollers on their Stellaris Family Development Board.
DB-LM3S301 特性
Daughterboards
- Daughterboards enable support for multiple package/pin-out options
- Footprint for 48-pin LQFP Stellaris microcontroller
- 6 MHz crystal mounted on pin sockets for easy crystal changes
- SMA connector for external clock
- Power and ground test loops
- Jumper-selectable 32.768 kHz clock
- All daughterboard connector signals accessible via headers on the daughterboard
Motherboard
- UART transceiver and DB9 male connector
- All I/O available on headers
- One potentiometer and one photocell for driving the comparator inputs
- Eight user LEDs and one pushbutton for use with the Stellaris® GPIOs
- Standard ARM® 20-pin JTAG debug connector
- USB 2.0 full-speed interface allows JTAG/SWD debug without external in-circuit emulator (ICE)
- 1 Mbit SPI-based flash memory
- One buzzer for PWM use
- 32.768 kHz oscillator for real-time clock
- External reset switch and power-on reset supervisor
- 5 V and 3.3 V LED power indicators
- User-prototype area
- Peripheral Device Controller (PDC) CPLD for interface with:
- 16 character by 2-line LCD display
- 8 status LEDs
- 8-position dual-inline package (DIP) switch
- 24 GPIOs
Software
- Stellaris peripheral driver library (source and object code), providing an easy API interface to all microcontroller peripherals
- Stellaris microcontroller code examples
- Application examples for included toolsets
DB-LM3S301 应用技术支持与电子电路设计开发资源下载
- TI 德州仪器ARM 处理器选型与价格 . xls
DB-LM3S301 相关产品
| 器件型号 |
名称 |
产品系列 |
| LM3S301 |
Stellaris 微处理器 |
ARM 处理器 |
