SILICON LABS C8051F321-GM MCU-Application Specific 8 bit, 25 MHz, 1.25 KB RAM/16 KB Program, 4 V to 5.25 V in, QFN-28 Print File 290-0460 The twin straps thread through

The twin straps thread through your helmet's vents and pull taut Works with Quick-Release Buckle Works with the standard GoPro Quick-Release Buckle (available separately)

2" / 4 mm thick) Density 3 Effect Lowers contrast and provides more detail in shadow areas Construction ColorCore glass

78" (25 x 35cm) Weight 2

Resistance Voltage Measure DC Max 1kV Warranty 1 Year Plug Type - Current Measure DC Max 3A Product Range - DMM Connectivity USB No

SILICON LABS C8051F321-GM MCU-Application Specific 8 bit, 25 MHz, 1.25 KB RAM/16 KB Program, 4 V to 5.25 V in, QFN-28 Print File 290-0460 The twin straps thread throughThis is a MCU Application Specific 8 bit, 25 MHz, 1. 25 KB RAM 16 KB Program, 4 V to 5. 25 V in, QFN 28 product from SILICON LABS with the model number C8051F321 GMProduct details Embedded Interface Type I2C, SPI, TWI, UART, USB No. of I O's 21I O's Program Memory Size 16KB Architecture 8051 No. of Pins 28Pins MCU Core Size 8bit Product Range Automotive Qualification Standard MCU Applications USB Microcontroller CPU Speed 25MHz Supply Voltage Min 4V