Product Details:
The OSEPP Uno R4 Plus board uses the 8-bit, AVR, RISC-based ATmega328P microcontroller from Atmel.
New and improved features in R4:
• ATMEGA 16U2 Chipset
• Micro USB connector
• 4 additional 5v and GND power pins
• Additional analog pins A6 & A7
• Replaced mini-USB connector with the more popular micro-USB connector
• Removed the Molex connector
Specifications:
• Microcontroller: ATmega328P
• Clock Speed: 16 MHz
• Flash Memory: 32 KB
• SRAM: 2 KB
• EEPROM: 1 KB
• Operating Voltage: 5V
• Input Voltage: 6-12 V
• Digital I/O Pin Count: 14 (including 6 for PWM output)
• Analog Input Pin Count: 8
• Other Connections: micro-USB, ICSP for ATmega328p, DC power connector, 4-pin latchable I2C connector
• Dimensions: 2.95 x 2.13 x 0.61 inches (75.0 x 54.0 x 15.5 mm)
• Power Source: USB or external DC power supply
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