Atmel AVR User Manual

Section "RCALL – Relative Call to Subroutine"
Section "SBI – Set Bit in I/O Register"
Section "ST – Store Indirect From Register to Data Space using Index X"
Section "ST (STD) – Store Indirect From Register to Data Space using Index Y"
Section "ST (STD) – Store Indirect From Register to Data Space using Index Z"
3. Added sections for Reduced Core tinyAVR compatibility:
Section "LDS (16-bit) – Load Direct from Data Space"
Section "STS (16-bit) – Store Direct to Data Space"
129.6. Rev.0856G – 07/2008
1. Inserted “Datasheet Revision History”.
2. Updated “Cycles XMEGA” for ST, by removing (iv).
3. Updated “SPM #2” opcodes.
129.7. Rev.0856F – 05/2008
1. This revision is based on the AVR Instruction Set 0856E-AVR-11/05.
Changes done compared to AVR Instruction Set 0856E-AVR-11/05:
• Updated “Complete Instruction Set Summary” with DES and SPM #2.
• Updated AVR Instruction Set with XMEGA Clock cycles and Instruction Description.
Atmel AVR Instruction Set Manual [OTHER]
Atmel-0856L-AVR-Instruction-Set-Manual_Other-11/2016
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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