From old datasheet system Microcontroller - Datasheet Reference Low Pin count 8-bit microcontroller with A/D Converter and 16-Kbyte flash Low Pin Count 8-bit mcu with A/D Converter and 16-Kbytes of flash Memory
512 Kbit SPI Serial flash From old datasheet system SST’s serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-c