Professional ARM Flash Programming Solution The SEGGER Flasher ARM is a production-grade programming tool designed specifically for ARM core-based microcontrollers with on-chip or external flash memory. Once configured, it operates as a standalone JTAG/SWD programmer without requiring a PC connection, making it ideal for production environments and field programming applications. Key Programming Capabilities Feature Specification Supported Cores ARM7, ARM9, ARM11, Cortex-M0/M0+/M1/M3/M4/M7, Cortex-A5/A7/A8/A9/A12/A15/A17 Target Interface JTAG, SWD via 20-pin connector Programming Speed 30 KB/sec to 1 MB/sec (target dependent) Internal Memory 128 MB for target program storage Connection Interfaces The Flasher ARM provides multiple connectivity options for flexible integration: USB 2.0: High-speed connection for PC control and power Ethernet (10/100 RJ45): Network-based programming and remote control RS-232 (DB9): Serial interface for automated test equipment integration 20-pin JTAG/SWD: Standard ARM debug connector Production Ready: Features LED status indicators (Ready/OK and Not Ready/Fail), push-button programming trigger, and authorised flashing capabilities for secure production environments. Wiring Quick-Start Target Connection (20-pin JTAG/SWD): Pin 1: VTref Pin 2: NC Pin 3: nTRST Pin 4: GND Pin 7: TMS Pin 8: GND Pin 9: TCK Pin 10: GND Pin 13: TDO Pin 14: GND Pin 15: nRESET Pin 16: GND Pin 17: DBGRQ Pin 18: GND Pin 19: 5V-Out Pin 20: GND SWD Mode (minimal connection): Pin 1: VTref Pin 7: SWDIO Pin 9: SWCLK Pin 15: nRESET GND: Any even pin (2,4,6,8,etc.) Note: The Segger FLASHER for ARM Programmer has been discontinued. It has been replaced by the Segger FLASHER PRO In-System Programmer.
