CKS32F103-MS. : Cortex M3. Assembly/installation: SMD. Clock frequency: 72MHz. Flash memory capacity: 64KB. Housing: LQFP48. Interface: USB, I2C, SPI, SPI x2, LIN, I2C x2, IrDA, USART, CAN. Number of I/O: 37. Number of clocks (16 bits): 4, 3. RoHS: yes. SRAM memory capacity: 20kB. Type of integrated circuit: microcontroller ARM. Voltage supply: 2...3.6VDC. Quantity in stock updated on 13/11/2025, 09:10