Brand new in sealed box - purchased directly from Digikey for $79

• USB 2.0 full-speed compatible interface 

• USB Type-A to Mini-B cable provided 

• SWIM specific features: 

– 1.65 V to 5.5 V application voltage support on the SWIM interface 

– SWIM low-speed and high-speed modes support 

– SWIM programming speed rates: 9.7 kbyte/s in low-speed, 12.8 kbyte/s in high-speed 

– SWIM cable for connection to an application with an ERNI standard connector ◦ Vertical connector reference: 284697 or 214017 ◦ Horizontal connector reference: 214012 

– SWIM cable for connection to an application with pin headers or 2.54 mm pitch connector •

 JTAG/serial wire debug (SWD) specific features:

 – 1.65 V to 3.6 V application voltage support on the JTAG/SWD interface and 5 V tolerant inputs 

– JTAG cable for connection to a standard JTAG 20-pin 2.54 mm pitch connector 

– JTAG support 

– SWD and serial wire viewer (SWV) communication support 

• Direct firmware update support (DFU) 

• Status LED blinking during the communication with the PC • Operating temperature from 0 °C to 50 °C 

• 1000 Vrms high isolation voltage 

https://www.st.com/content/ccc/resource/technical/document/data_brief/80/76/2b/dc/45/c5/46/90/DM00027105.pdf/files/DM00027105.pdf/jcr:content/translations/en.DM00027105.pdf