AT43USB325E-AU Atmel, AT43USB325E-AU Datasheet - Page 106
AT43USB325E-AU
Manufacturer Part Number
AT43USB325E-AU
Description
IC USB KEYBOARD CTRLR 64LQFP
Manufacturer
Atmel
Series
AVR®r
Datasheet
1.AT43USB325E-AC.pdf
(109 pages)
Specifications of AT43USB325E-AU
Applications
Keyboard Controller
Core Processor
AVR
Program Memory Type
SRAM (16 kB)
Controller Series
AT43USB
Ram Size
512 x 8
Interface
SPI, 3-Wire Serial
Number Of I /o
42
Voltage - Supply
4.4 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT43USB325E-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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13. Change Log
106
AT43USB325
Doc. Rev.
3355C
3355B
Comments
• Change: Changes in the
• Additions: Added numbering to document headings
• Data Correction: timeout period data in
• Additions: Addions to
page
page
105, a
i.
“Change Log” on page
Table 3-4 on page
“Standard Package Options” on page 103
106, and a
Table 6-8 on page
16. Added an
“Table of Contents” on
“Errata Sheet” on
54.
3355C–USB–4/05
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