5Pcs STM32F103C8T6 LQFP-48 SMD 64 kB 32bit microcontroller MCU ARM Cortex M3 12 bit 72 MHz 37 I/O 20 kB

5Pcs STM32F105RBT6 LQFP-64 SMD 128 kB ARM Cortex M3 32bit microcontroller MCU 12 bit 72 MHz 51 I/O 64 kB 3.6 V

5Pcs STM32L151RCT6 LQFP-64 SMD 32bit microcontroller MCU ARM Cortex M3 256 kB 12 bit 32 MHz 51 I/O 32 kB 1.65 V 3.6 V

5Pcs STM32L151RCT6 LQFP-64 SMD 32bit microcontroller MCU ARM Cortex M3 256 kB 12 bit 32 MHz 51 I/O 32 kB 1.65 V 3.6 V

5Pcs STM32F051C8T6 LQFP-48 SMD 32bit microcontroller -MCU 64 kB ARM Cortex M0 12 bit 48 MHz 39 I/O 8 kB 3.6 V

5Pcs STM32L071RBT6 LQFP-64 SMD 128 kB ARM Cortex M0+ 32bit microcontroller MCU 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V IC chips

5Pcs STM32F072C8T6 LQFP-48 SMD 64 kB 32-bit microcontroller - MCU ARM Cortex M0 12 bit 48 MHz 37 I/O 16 kB 3.6 V

5Pcs STM32F103VBT6 LQFP-100 SMD 128 kB ARM Cortex M3 32bit microcontroller MCU12 bit 72 MHz 100 I/O 20 kB 3.6 V

10Pcs STM32F030K6T6TR LQFP-32 SMD 32 kB 32bit microcontroller MCU ARM Cortex M0 12 bit 48 MHz 26 I/O 4 kB 3.6 V

5Pcs STM32G031G8U6 UFQFPN-28 SMD 64 kB 32bit microcontroller MCU ARM Cortex M0+ 12 bit 64 MHz 8 kB26 I/O 3.6 V

5Pcs STM32F303RBT6 LQFP-64 SMD 32-bit microcontroller - MCU ARM Cortex M4 128 kB 72 MHz 52 I/O 32 kB 2 V 3.6 V

1Pcs STM32F103ZET6 LQFP-144 SMD 3.6 V ARM Cortex M3 512 kB 32bit microcontroller MCU 72 MHz 112 I/O 64 kB IC chips

5Pcs STM32F103RET6 SMD LQFP-64 ARM Cortex M3 32bit microcontroller MCU 512 kB 72 MHz 64 kB

5Pcs STM32G431RBT6 LQFP-64 SMD 32bit microcontroller MCU ARM Cortex M4 128 kB 170 MHz 52 I/O 32 kB 1.71 V 3.6 V

5Pcs STM32G431RBT6 LQFP-64 SMD 32bit microcontroller MCU ARM Cortex M4 128 kB 170 MHz 52 I/O 32 kB 1.71 V 3.6 V

10Pcs STM32F030C8T6 LQFP-48 SMD ARM Cortex M0 3.6 V 32bit microcontroller MCU 64 kB 48 MHz 39 I/O

5Pcs STM32G431KBU3 UFQFPN-32 SMD 32bit microcontroller MCU ARM Cortex M4 128 kB 170 MHz 26 I/O 32 kB 1.7 V 3.6 V

1Pcs STM32F103CBU6/CBU6TR UQFN-48 SMD ARM Cortex M3 32bit microcontroller MCU 72 MHz 128 kB 37 I/O 20 kB

1Pcs STM32F407ZET6 LQFP-144 SMD 3.6 V ARM Cortex M4 512 kB 32bit microcontroller MCU 168 MHz 114 I/O 192 kB

5Pcs STM32F103C6T6A C6T7A C8T6TR C8T7 CBT7 LQFP-48 SMD ARM Cortex M3 32bit microcontroller MCU 72 MHz 37 I/O

5Pcs STM32F103C6T6A C6T7A C8T6TR C8T7 CBT7 LQFP-48 SMD ARM Cortex M3 32bit microcontroller MCU 72 MHz 37 I/O

1Pcs STM32F103RCT7 RBT7 RET7 RGT7 R8T7 LQFP-64 SMD ARM Cortex M3 32bit microcontroller MCU 256 kB 72 MHz 51 I/O

1-10Pcs STM32F446RET6 LQFP-64 SMD ARM Cortex M4 128 kB 32bit microcontroller MCU 180 MHz 3.6 V

1Pcs STM32F103R6T6A R6T7A RDT6 RFT6 RGT6 LQFP-64 SMD ARM Cortex M3 32bit microcontroller MCU 72 MHz 51 I/O 10 kB

10PCS STM32F103RCT6 LQFP-64 STM32F103 RCT6 ARM Cortex-M3 MCU 256 KB Flash 72 MHz CPU 32-bit microcontroller MCU Chip IC Chips

1Pcs STM32F407ZGT6 ZET6 ZGT7 ZET7 LQFP-144 SMD ARM Cortex M4 32bit microcontroller MCU 168 MHz 114 I/O 192 kB

1Pcs STM32F407VGT7/T7TR LQFP-100 SMD ARM Cortex M4 32bit microcontroller MCU 168 MHz 82 I/O 192 kB

5Pcs MKE02Z64VLH4 LQFP-64 100% New 32bit microcontroller MCU ARM Cortex M0+ 40 MHz 256 B IC chip circuit controller processor

1Pcs STM32F103T6U6 T6U6A T8U6 T8U7 TBU6 TBU7 T4U6A UFQFPN-36 SMD ARM Cortex M3 32bit microcontroller MCU 72 MHz

1Pcs STM32F407IGH6 IEH6 IGH7 IEH7 UFBGA-176 SMD ARM Cortex M4 32bit ARM microcontroller MCU 168 MHz 192 kB

1Pcs LPC1768FBD100K LQFP100 32bit microcontroller MCU ARM Cortex M3 512 kB 100 MHz IC chip circuit controller processor sensor