at43320 ATMEL Corporation, at43320 Datasheet - Page 2
at43320
Manufacturer Part Number
at43320
Description
Full-speed Usb Hub/function Microcontroller
Manufacturer
ATMEL Corporation
Datasheet
1.AT43320.pdf
(4 pages)
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Figure 1. AT43320 Block Diagram
UPSTREAM USB
PORT
DOWN
STREAM
USB PORTS
SIE AND
HUB
ENDPOINT
REPEATER
CONTROL
MICROCONTROLLER
IO PORTS
3 ENDPOINT
USER DEFINED
USB FUCTION
AVR
MICROCONTOLLER
EXTERNAL FLASH/EPROM
AT43320
2