ATMEGA163-8AI Atmel, ATMEGA163-8AI Datasheet - Page 22

• Manufacturer Part Number: ATMEGA163-8AI
• Description: IC AVR MCU 16K A/D 8MHZ 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA163-8AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

22
ATmega163(L)
Table 3. Reset and Interrupt Vectors (Continued)
Note:
The most typical and general program setup for the Reset and Interrupt Vector
Addresses in ATmega163 is:
Vector No.
Address
$000
$002
$004
$006
$008
$00a
$00c
$00e
$010
$012
$014
$016
$018
$01a
$01c
$01e
$020
$022
;
$024
$025
$026
$027
...
13
14
15
16
17
18
1. When the BOOTRST Fuse is programmed, the device will jump to the Boot Loader
address at reset, see “Boot Loader Support” on page 134.
MAIN:
...
Program
Address
Labels Code
$01A
$01C
$01E
$018
$020
$022
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
jmp
ldi
out
ldi
out
...
Source
UART, UDRE
UART, TXC
ADC
EE_RDY
ANA_COMP
TWI
RESET
EXT_INT0
EXT_INT1
TIM2_COMP
TIM2_OVF
TIM1_CAPT
TIM1_COMPA ; Timer1 Compare A Handler
TIM1_COMPB ; Timer1 Compare B Handler
TIM1_OVF
TIM0_OVF
SPI_STC
UART_RXC
UART_DRE
UART_TXC
ADC
EE_RDY
ANA_COMP
TWI
r16,high(RAMEND) ; Main program start
SPH,r16
r16,low(RAMEND)
SPL,r16
; ADC Conversion Complete Interrupt Handler
; Two-wire Serial Interface Interrupt Handler
Comments
; Reset Handler
; IRQ0 Handler
; IRQ1 Handler
; Timer2 Compare Handler
; Timer2 Overflow Handler
; Timer1 Capture Handler
; Timer1 Overflow Handler
; Timer0 Overflow Handler
; SPI Transfer Complete Handler
; UART RX Complete Handler
; UDR Empty Handler
; UART TX Complete Handler
; EEPROM Ready Handler
; Analog Comparator Handler
; Set stack pointer to top of RAM
Interrupt Definition
UART Data Register Empty
UART, Tx Complete
ADC Conversion Complete
EEPROM Ready
Analog Comparator
Two-wire Serial Interface
1142E–AVR–02/03