AT43USB326-AC Atmel, AT43USB326-AC Datasheet - Page 95

• 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

Table 35. AT43USB326 Keyboard/Hub Bill of Materials – May 2, 2002
3313D–USB–04/06
Item
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Qty
1
1
3
1
1
1
2
6
1
2
3
6
1
6
1
8
1
1
1
1
Reference
C1
C2
C4,C9,C10
C5
C3
C6
C8, C7
C11, C12, C13, C14, C15, C16
J1
J2, J3
D1, D2, D3
L1, L2, L3, L4, L5, L6
R1, R17
R2, R3, R4, R5, R6, R7
R8
R9, R10, R11, R12, R13, R14,
R15, R16
R18
U1
U3
Y1
Part
0.22 UF, cer, Kemet
0.01 UF, cer, Kemet C0805C103K5RAC
0.1 UF, cer, Kemet C1206C104M5UAC
4.7UF, el, Panasonic
2.2 UF, cer, Panasonic ECJ-2YF1C225Z
0.33 UF, cer, Kemet C1210C334M5UAC
100 UFD, el, Panasonic ECE-V1AA101SP
47 pF, cer, Kemet C1206C470J5GACTR
USB-B, series B connector
USB-A, series A connector
LED, green
Ferrite bead, Stewart HI 1806 N 750 R
100, Panasonic ERJ-GEYJ100
27, Panasonic ERJ-GEYJ27
1.5K, Panasonic ERJ-GEYJ1.5K
15K, Panasonic ERJ-GEYJ15K
100K, Panasonic ERJ-GEYJ100K
AT43USB326-AC
MIC2549A-2BM
6.000 MHz crystal, CTS ATS060SM-T
®
®
C1812C224K5RAC
ECE-V1ES4R7SR
Supplier
Newark 93F2330
Digikey PCC1851TR-ND
Newark
Digikey PCE3176CT-ND
Newark
Newark 89F5966
Digikey
Newark 93F2371
AMP 787780-1
AMP 787616-1
Jameco
Digikey 240-1-11-1-ND
Digikey P-100-ACT-ND
Digikey P-27-ACT-N
Digikey P-1.5K-ACT-ND
Digikey P-15K-ACT-ND
Digikey P-100K-ACT-ND
Atmel
Micrel
Digikey CTX505CT-ND
AT43USB326
®
®
®
PCE3065CT-ND
99F6389
34606, XC2
95