at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 364

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

29.2
Figure 29-1. Block Diagram
Figure 29-2. Application Block Diagram
364
Block Diagram
AT91SAM9G20 Preliminary
PMC
AIC
Embedded
Embedded
Keyboard Driver
Keyboard Driver
Peripheral
Peripheral
PIO Interrupt
Data, Enable
Data, Enable
PIO Clock
Control & Command
General Purpose I/Os
Driver
PIO Controller
peripheral IOs
peripheral IOs
PIO Controller
Up to 32
Up to 32
APB
On-Chip Peripheral Drivers
On-Chip Peripherals
External Devices
PIN 0
PIN 1
PIN 31
Up to 32 pins
6384B–ATARM–15-Dec-08