ATMEGA163 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATMEGA163

8-bit Microcontroller with 16K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega163(L)

The 1,024 bytes data SRAM can be easily accessed through the five different address-

ing modes supported in the AVR architecture.

The memory spaces in the AVR architecture are all linear and regular memory maps.

A flexible interrupt module has its Control Registers in the I/O space with an additional

Global Interrupt Enable bit in the Status Register. All interrupts have a separate Interrupt

Vector in the Interrupt Vector table at the beginning of the Program memory. The inter-

rupts have priority in accordance with their Interrupt Vector position. The lower the

Interrupt Vector address, the higher the priority.

Figure 6. Memory Maps

Program Memory

$0000

Application Flash Section

Boot Flash Section

$1FFF

9

1142E–AVR–02/03

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