AT43USB326-AC Atmel, AT43USB326-AC Datasheet - Page 91

• Manufacturer Part Number: AT43USB326-AC
• Description: IC USB KEYBOARD CTRLR HUB 48LQFP
• Manufacturer: Atmel
• Series: AVR®r

Specifications of AT43USB326-AC

• Applications: Keyboard Controller
• Core Processor: AVR
• Program Memory Type: Mask ROM (16 kB)
• Controller Series: AT43USB
• Ram Size: 512 x 8
• Interface: USB
• 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: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3313D–USB–04/06
Table 34. Keyboard Matrix (Continued)
Address
AD
AE
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BA
BB
BC
BD
BE
BF
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
D0
Data
4F
E7
52
62
5D
5A
45
60
44
4D
4A
59
5C
57
65
5F
46
55
54
1B
1A
16
3B
1F
3A
4E
4B
E4
6B
D5
D4
E0
C0
39
D6
1D
KB Row
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
KB Col
7
7
7
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
12
Description
Right Arrow
Right GUI
Up Arrow
KP 0
KP 5
KP 2
F12
KP 8
F11
End
Home
KP 1
KP 4
KP +
Application
KP 7
Print Screen
KP *
KP /
X
W
S
F2
2
F1
Page Down
Page Up
Right Ctrl
HK Calculator
HK Media
Left CTRL
HK Suspend
Caps Lock
HK My Comp
Z
AT43USB326
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