COM20022I3V-HT SMSC, COM20022I3V-HT Datasheet - Page 7

• Manufacturer Part Number: COM20022I3V-HT
• Description: IC CTRLR ARCNET 2KX8 RAM 48-TQFP
• Manufacturer: SMSC
• Series: ARCNETr

Specifications of COM20022I3V-HT

• Controller Type: ARCNET Controller
• Interface: Differential
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 65mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1004

10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Chip RAM
Datasheet
Chapter 2
SMSC COM20022I
VDD
VSS
VSS
AD0
AD1
AD2
D10
D11
D3
D4
D5
D6
Ordering Information:
COM20022
1
2
3
4
5
6
7
8
9
10
11
12
Pin Configuration
13
48
47
14
Figure 2.1 - COM20022I Pin Configuration
46
15
PACKAGE TYPE: TQFP
TEMP RANGE:
DEVICE TYPE: 20022 = Universal Local Area Network Controller
Ordering Information:
COM20022I
PACKAGE TYPE: TQFP
TEMP RANGE: (Blank) = Commercial 0°C to + 70°
DEVICE TYPE: 20022I = Universal Local Area Network Controller
48 Pin TQFP
48 Pin TQFP
COM20022I
COM20022
45
16
DATASHEET
44
17
(with 2K x 8 RAM)
(Blank) = Commercial: 0°C to +70°C
43
I = Industrial: -40°C to +85°C
18
1 = Industrial: -40°C to +85°C
(with 2K x 8 RAM)
Page 7
42
19
41
20
40
21
39
22
38
23
37
24
36
35
34
33
32
31
30
29
28
27
26
25
nCS
nDACK
nINTR
DREQ
VDD
nRESET
VSS
nTXEN
RXIN
N/C
BUSTMG
nPULSE2
Revision 09-27-07