AT43USB326-AU Atmel, AT43USB326-AU Datasheet - Page 87

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

Specifications of AT43USB326-AU

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3313D–USB–04/06
Table 29. Manufacturer String
Table 30. Product String
Address
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
Address
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
Data
0C
03
41
00
74
00
6D
00
65
00
6C
00
02
Data
12
03
4D
00
4D
00
4B
00
42
00
44
00
48
00
55
00
Description
Number of bytes, 2 bytes per character
–
A
–
t
–
m
–
e
–
l
–
Checksum
Description
Number of bytes
–
M
–
M
–
K
–
B
–
D
–
H
–
U
–
AT43USB326
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