ATMEGA163-8PI Atmel, ATMEGA163-8PI Datasheet - Page 15

• Manufacturer Part Number: ATMEGA163-8PI
• Description: IC AVR MCU 16K A/D 8MHZ 40DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA163-8PI

• 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: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Data Indirect with Post-
increment
Constant Addressing Using
The LPM and SPM
Instructions
Indirect Program Addressing,
IJMP and ICALL
1142E–AVR–02/03
Figure 17. Data Indirect Addressing with Post-increment
The X-, Y-, or the Z-register is incremented after the operation. Operand address is the
content of the X-, Y-, or the Z-register prior to incrementing.
Figure 18. Code Memory Constant Addressing
Constant byte address is specified by the Z-register contents. The 15 MSBs select word
address (0 - 8K). For LPM, the LSB selects Low Byte if cleared (LSB = 0) or High Byte if
set (LSB = 1). For SPM, the LSB should be cleared.
Figure 19. Indirect Program Memory Addressing
Program execution continues at address contained by the Z-register (i.e., the PC is
loaded with the contents of the Z-register).
15
X, Y OR Z - REGISTER
1
0
ATmega163(L)
Data Space
$0000
$045F
$1FFF
$1FFF
15