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March 2019 DB3737 Rev 1 1/4
STLINK-V3MINI
STLINK-V3MINI mini debugger/programmer for STM32
Data brief
Features
•Stand-alone probe
•Approximately 15 x 30 mm high-density
integration PCB
•Delivered with 1.27 mm pitch STDC14 debug
connector and STDC14 to STDC14 flat cable
•Self-powered through a USB connector
(Micro-B)
•USB 2.0 high-speed compatible interface
•Direct firmware update support (DFU)
•JTAG / serial wire debugging (SWD) specific
features:
– 3 V to 3.6 V application voltage support
and 5 V tolerant inputs
– JTAG communication support
– SWD and serial wire viewer (SWV)
communication support
•Virtual COM port (VCP) specific features:
– 3 V to 3.6 V application voltage support on
the UART interface and 5 V tolerant inputs
– VCP frequency up to 15 MHz
•Drag-and-drop Flash programming
•Two color LEDs: communication, power
•Includes STDC14 signals protection
Picture is not contractual.
Description
The STLINK-V3MINI is a stand-alone debugging
and programming mini probe for STM32
microcontrollers.
The JTAG/SWD interfaces are used to
communicate with any STM32 microcontroller
located on an application board.
The STLINK-V3MINI also provides a Virtual COM
port interface allowing the host PC to
communicate with the target microcontroller
through one UART.
The STLINK-V3MINI is a portable version, easy-
to-use debugger//programmer including STDC14
interface with its flat cable.
www.st.com
General information STLINK-V3MINI
2/4 DB3737 Rev 1
General information
The STLINK-V3MINI embeds an STM32 32-bit microcontroller based on the Arm®(a)
Cortex®-M processor.
System requirements
•Windows® OS (7, 8 and 10), Linux® 64-bit, or macOS®(b)
•USB Type-A to Micro-B cable
Development toolchains
•Keil® MDK-ARM(c)
•IAR™ EWARM(c)
•GCC-based IDEs
Ordering information
To order the STLINK-V3MINI, refer to Ta b l e 1 .
a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and or elsewhere.
b. macOS® is a trademark of Apple Inc. registered in the U.S. and other countries.
c. On Windows® only.
Table 1. Ordering information
Order code Description
STLINK-V3MINI STLINK-V3 in-circuit debugger and programmer for STM32 (STDC14
connector)
DB3737 Rev 1 3/4
STLINK-V3MINI Revision history
4
Revision history
Table 2. Document revision history
Date Revision Changes
26-Mar-2019 1 Initial release.
STLINK-V3MINI
4/4 DB3737 Rev 1
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