SAMA5D3_14 Datasheet, PDF (1238/1840 Pages) ATMEL Corporation – ARM-based Embedded MPU

41.5 Application Block Diagram
Figure 41-2. Application Block Diagram
Host with
TWI
Interface
TWD
TWCK
Atmel TWI
Serial EEPROM
Slave 1
I²C RTC
Slave 2
Rp: Pull-up value as given by the I²C Standard
41.5.1 I/O Lines Description
Table 41-3. I/O Lines Description
Pin Name
Pin Description
TWD
Two-wire Serial Data
TWCK
Two-wire Serial Clock
V_DD
Rp
Rp
I²C LCD
Controller
Slave 3
I²C Temp.
Sensor
Slave 4
Type
Input/Output
Input/Output
SAMA5D3 Series [DATASHEET] 1238
11121D–ATARM–03-Apr-14