Technical
Access Time20 µs
Address Bus Width8 b
Core ArchitecturePIC
Data Bus Width8 b
Density56 kb
Frequency20 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, SSP, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size7 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4 V
Nominal Supply Current1.6 mA
Number of A/D Converters1
Number of ADC Channels5
Number of Bits8
Number of Ethernet Channels1
Number of I2C Channels1
Number of I/Os22
Number of Programmable I/O22
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeExternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, I2C, POR, PWM, WDT
RAM Size192 B
Schedule B8542310000
Watchdog TimerYes