Advanced Stand-Alone Flash Programming for Space-Constrained Production The SEGGER Flasher Compact is a powerful universal in-circuit flash programmer designed specifically for integration into production rigs and automated test equipment (ATE) where space is at a premium. This compact programming solution delivers the same robust performance as the full-sized Flasher PRO in a credit card-sized form factor. Key Programming Capabilities Flash Memory Types Interface Support Target Voltage Range Internal MCU/SoC Flash JTAG, SWD, UART, PDI 1.2V to 5V External (Q)SPI Flash SPI, QSPI, C2, cJTAG Up to 400mA supply Parallel NOR Flash ICSP, ISP, SWIM, UPDI 50MHz max speed Stand-Alone Operation Once configured using SEGGER's J-Flash software, the Flasher Compact operates completely independently without a PC connection. The device stores firmware images and programming configurations in its massive 128MB internal memory, enabling reliable production programming with just a button press. Production Ready: No additional licences required. All supported devices are included with free firmware updates and flash loader additions for the device lifetime. Gang Programming Expansion For high-volume production, connect multiple Flasher Compact units to a Flasher Hub-12 or Flasher Hub-4 to create powerful gang programming systems supporting up to 24 parallel programming channels. Flasher Compact Gang Programming Setup Diagram Wiring Quick-Start The Flasher Compact uses a standard 20-pin IDC connector with 0.1" (2.54mm) pitch for target connections: Pin Signal Pin Signal 1 VTref 2 NC 3 nTRST 4 GND 5 TDI 6 GND 7 TMS/SWDIO 8 GND 9 TCK/SWCLK 10 GND 11 RTCK 12 GND 13 TDO/SWO 14 GND 15 nRESET 16 GND 17 UART_TX 18 GND 19 5V Supply 20 GND Note: Pin 1 (VTref) must be connected to target voltage for proper operation. The programmer senses this voltage to set appropriate logic levels. Physical Integration Measuring just 70mm × 45mm × 18mm and weighing only 40g, the Flasher Compact includes four mounting holes for secure installation in production equipment. The USB-C interface provides both power and data communication with a single cable.
