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Microcontroller Core | 8051 |
---|---|
Flash Memory | 128 KB |
RAM | 8 KB |
Max Clock Frequency | 32 MHz |
Wireless Protocol | Bluetooth Low Energy (BLE) |
Number of GPIO Pins | 21 |
Operating Temperature | -40°C to +85°C |
Bluetooth Version | Bluetooth 4.0 |
Package | QFN40 |
Operating Frequency | 2.4 GHz |
Interfaces | UART, SPI, I2C |
Timers | 4 |
Operating Voltage | 2.0V - 3.6V |