Microchip Technology DS61160A, User Manual

Page: 27 / 59

Hardware
©
2010 Microchip Technology Inc. DS61160A-page 27
2.8 EXTERNAL MEMORY
The Multimedia Expansion Board provides two different on-board storage mediums, an
EEPROM (24LC08) and serial NOR Flash (SST25VF016).
2.8.1 EEPROM
The 24LC08 is a 128-byte EEPROM, as shown in Figure 2-16. The PIC32
microcontroller uses an I
2
C bus interface to communicate to the 24LC08.
FIGURE 2-16: 24LC08 EEPROM
FIGURE 2-17: 24LC08 CONNECTION SCHEMATIC
SDA2
SCL2
EEPROM Memory
(I2C Slave Addr = 1010 000X)
24LC08_SOT23_5