Atmel AVR User Manual

2.4. Data Direct
Figure 2-4. Direct Data Addressing
A 16-bit Data Address is contained in the 16 LSBs of a two-word instruction. Rd/Rr specify the destination
or source register.
2.5. Data Indirect with Displacement
Figure 2-5. Data Indirect with Displacement
Operand address is the result of the Y- or Z-register contents added to the address contained in six bits of
the instruction word. Rd/Rr specify the destination or source register.
Atmel AVR Instruction Set Manual [OTHER]
Atmel-0856L-AVR-Instruction-Set-Manual_Other-11/2016
16

Atmel AVR Specifications

General

Architecture	8-bit RISC
SRAM	Up to 16 KB
Clock Speed	Up to 20 MHz
Operating Voltage	1.8V to 5.5V
ADC	10-bit ADC
Communication Interfaces	SPI, I2C, USB
Packages	DIP, SOIC, QFN
Special Features	Watchdog Timer
Flash Memory	1KB to 256KB
EEPROM	64B to 4KB