Hardware configuration UM1075
8/20 UM1075 Rev 10
4 Hardware configuration
The ST-LINK/V2 is designed around the STM32F103C8 device, which incorporates the
high-performance Arm
®(a)
Cortex
®
-M3 core. It is available in a TQFP48 package.
As shown in Figure 4, the ST-LINK/V2 provides two connectors:
• An STM32 connector for the JTAG/SWD and SWV interface
• An STM8 connector for the SWIM interface
The ST-LINK/V2-ISOL provides one connector for the STM8 SWIM, STM32 JTAG/SWD,
and SWV interfaces.
Figure 4.
ST-LINK/V2 (on the left) and ST-LINK/V2-ISOL (on the
right) connectors
1. A = STM32 JTAG and SWD target connector
2. B = STM8 SWIM target connector
3. C = STM8 SWIM, STM32 JTAG, and SWD target connector
4. D = Communication activity LED
a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
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