AT90USB646-16MU Atmel, AT90USB646-16MU Datasheet - Page 16
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AT90USB646-16MU
Manufacturer Part Number
AT90USB646-16MU
Description
Microcontrollers (MCU) AVR USB 64K FLASH5V
Manufacturer
Atmel
Datasheet
1.AT90USB1287-16MU.pdf
(30 pages)
Specifications of AT90USB646-16MU
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
64 KB
Data Ram Size
4 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
48
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-64
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / Rohs Status
Details
Other names
AT90USB646-MU
16
Mnemonics
BREAK
SLEEP
PUSH
WDR
SPM
OUT
POP
NOP
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
7593GS–AVR–03/08
#Clocks
N/A
1
1
2
2
1
1
1
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