AT90USB647-AU Atmel, AT90USB647-AU Datasheet - Page 19

• 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

6.3
Notes:
7593KS–AVR–11/09
Speed(MHz)
MD
PS
20
AT90USB1286
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also
3. See
(3)
and minimum quantities.
Halide free and fully Green.
“Maximum speed vs. VCC” on page
64 - Lead, 14x14 mm Body Size, 1.0mm Body Thickness
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
64 - Lead, 9x9 mm Body Size, 0.50mm Pitch
Quad Flat No Lead Package (QFN)
Power Supply(V)
2.7-5.5
AT90USB1286-MU
AT90USB1286-AU
Ordering Code
400.
(2)
USB Interface
Device
Package
MD
PS
AT90USB64/128
(1)
Operating Range
(-40° to +85°C)
Industrial
19