The Cypress Semiconductor Corp CY8C4247LQI-BL483 is an ARM Cortex-M0 based device that belongs to the PSOC 4 CY8C4xx8 BLE series.

• Speed: 48MHz
• Mounting Technology: SMD
• Supply Voltage: 1.71 V to 5.5 V
• Temperature Range: -40°C to 85°C
• Program Memory: FLASH 128KB (128K x 8)
• RAM Size: 16K x 8
• I/Os: 36
• Package: 56-UFQFN Exposed Pad
• Connectivity: I2C, IrDA, LIN, Microwire, SmartCard, SPI, SSP, UART/USART
• Peripherals: Bluetooth, Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT
• Supply and Demand Status: balanced
• Quantity per Package: 260