SAM7S161_14 Datasheet, PDF (240/775 Pages) ATMEL Corporation – ARM-based Flash MCU

27.2 Block Diagram
Figure 27-1. Block Diagram
AIC
PIO Interrupt
PIO Controller
PMC
PIO Clock
Data, Enable
Embedded
Peripheral
Data, Enable
Up to 32
peripheral IOs
Embedded
Peripheral
Up to 32
peripheral IOs
APB
PIN 0
PIN 1
Up to 32 pins
PIN 31
Figure 27-2. Application Block Diagram
Keyboard Driver
Control & Command
Driver
On-Chip Peripheral Drivers
On-Chip Peripherals
PIO Controller
Keyboard Driver
General Purpose I/Os
External Devices
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
240