AT43USB320A-AC Atmel, AT43USB320A-AC Datasheet - Page 4

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

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: -

4
Pin Number
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
AT43USB320A
CEXT2
Signal
DM2
DM3
DM4
DP2
DP3
DP4
VSS
PB0
PB1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
NC
Type
O
B
B
B
B
B
B
B
B
B
B
B
V
B
B
B
B
B
–
Pin Number
100
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Signal
VSS
VSS
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0
PD1
NC
1443E–USB–4/04
Type
B
B
V
B
B
B
B
V
B
B
B
B
B
B
B
B
B
B
–