The Renesas Electronics America M37516F8HP#UU is a microcontroller that operates @ a frequency of 8 MHz.

• Operating Frequency: 8 MHz
• Operating Supply Voltage: 5 V
• Memory Type: FLASH
• Memory Size: 32 kB
• Interface: I2C, UART, and USART
• Peripherals: PWM and WDT
• RAM Size: 1 kB
• Oscillator Type: Internal
• Access Time: 8 µs
• Case/Package: LQFP
• Max Frequency: 8 MHz
• Supply and Demand: Limited
• Data Bus Width: 8 b
• Lead-Free: Yes
• Mounting Technology: Surface mount
• RoHS: Compliant
• Radiation Hardening: No
• Min Operating Temperature: -20 °C
• Max Power Dissipation: 300 mW
• Max Supply Voltage: 5.5 V
• Min Supply Voltage: 4 V
• Number of I/Os: 38
• Max Operating Temperature: 85 °C
• Programmable I/Os: 40
• Timers/Counters: 4