参数资料
型号: STM32L151C8U6TR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC48
封装: 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-48
文件页数: 24/106页
文件大小: 1417K
代理商: STM32L151C8U6TR
Functional overview
STM32L151xx, STM32L152xx
Doc ID 17659 Rev 1
3.17
Development support
Serial wire JTAG debug port (SWJ-DP)
The ARM SWJ-DP interface is embedded, and is a combined JTAG and serial wire debug
port that enables either a serial wire debug or a JTAG probe to be connected to the target.
The JTAG TMS and TCK pins are shared with SWDIO and SWCLK, respectively, and a
specific sequence on the TMS pin is used to switch between JTAG-DP and SW-DP.
The JTAG port can be permanently disabled with a JTAG fuse.
Embedded Trace Macrocell
The ARM Embedded Trace Macrocell provides a greater visibility of the instruction and
data flow inside the CPU core by streaming compressed data at a very high rate from the
STM32L15xxx through a small number of ETM pins to an external hardware trace port
analyzer (TPA) device. The TPA is connected to a host computer using USB, Ethernet, or
any other high-speed channel. Real-time instruction and data flow activity can be recorded
and then formatted for display on the host computer running debugger software. TPA
hardware is commercially available from common development tool vendors. It operates
with third party debugger software tools.
相关PDF资料
PDF描述
STM32L151R8H6 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PBGA64
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相关代理商/技术参数
参数描述
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STM32L151CBU6 制造商:STMicroelectronics 功能描述:IC MCU 32 BIT 128KB FLASH 48 UFQFPN