Datasheet
21
BIG8051
MikroElektronika
page
RAM module enables the microcontroller to use additional 64Kbit RAM memory via the Serial Peripheral Interface
(SPI). To establish connection between this module and the microcontroller, it is necessary to set switches 1, 3, 5, 7
and 8 (optionally 2, 4 and 6) on the DIP switch SW10 to the ON position.
EEPROM module enables the microcontroller to use additional 1Kbit EEPROM memory via I2C serial connection. To
establish connection between this module and the microcontroller, it is necessary to set switches 3 and 5 (optionally 4
and 6) on the DIP switch SW12 to the ON position.
)LJXUHRAM module connection schematic
)LJXUHEEPROM module connection schematic