AT90USB647-AU Atmel, AT90USB647-AU Datasheet - Page 16

• Manufacturer Part Number: AT90USB647-AU
• Description: MCU, 8BIT, AVR, 64K FLASH, USB, 64TQFP
• Manufacturer: Atmel

Specifications of AT90USB647-AU

• No. Of I/o's: 48
• Eeprom Memory Size: 2KB
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 64KB
• Oscillator Type: External, Internal
• Controller Family/series: AVR USB
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Details

16
Mnemonics
BREAK
SLEEP
PUSH
WDR
SPM
NOP
OUT
POP
IN
AT90USB64/128
Operands
Rd, P
P, Rr
Rd
Rr
MCU CONTROL INSTRUCTIONS
Pop Register from Stack
Store Program Memory
Push Register on Stack
Watchdog Reset
Description
No Operation
Out Port
In Port
Sleep
Break
(see specific descr. for Sleep function)
(see specific descr. for WDR/timer)
For On-chip Debug Only
Rd ← STACK
STACK ← Rr
Operation
(Z) ← R1:R0
Rd ← P
P ← Rr
Flags
None
None
None
None
None
None
None
None
None
7593KS–AVR–11/09
#Clocks
N/A
1
1
2
2
1
1
1
-