AT43USB320A-AC Atmel, AT43USB320A-AC Datasheet - Page 106

IC USB MCU EMBED HUB AVR 100LQFP

AT43USB320A-AC

Manufacturer Part Number
AT43USB320A-AC
Description
IC USB MCU EMBED HUB AVR 100LQFP
Manufacturer
Atmel
Series
AVR®r
Datasheet

Specifications of AT43USB320A-AC

Applications
USB Hub/Microcontroller
Core Processor
AVR
Controller Series
AT43USB
Ram Size
512 x 8
Interface
SPI Serial, USB, UART
Number Of I /o
32
Voltage - Supply
4.4 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Program Memory Type
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT43USB320A-AC
Manufacturer:
Atmel
Quantity:
10 000
106
AT43USB320A
Table 39. Hub Event Timings
Symbol
TDCNN
TDDIS
TURSM
TDRST
TDSPDEV
TURLK
TURLSEO
TURPSEO
TUDEOP
Parameter
Time to detect a
downstream port connect
event
Time to detect a
disconnect event on
downstream port
Awake Hub
Suspended Hub
Time from detecting
downstream resume to
rebroadcast
Duration of driving reset to
a downstream device
Time to evaluate device
speed after reset
Time to detect a long K
from upstream
Time to detect a long SEO
from upstream
Duration of repeating SEO
upstream
Duration of sending SEO
upstream after EOF1
Condition
Only for a SetPortFeature
(PORT_RESET) request
Min
2.5
2.5
2.5
10
2.5
2.5
2.5
Max
2000
2000
12000
100
20
1000
5.5
5.5
23
2
1443E–USB–4/04
Unit
µs
µs
µs
µs
µs
µs
µs
FS
bits
FS
bits

Related parts for AT43USB320A-AC