COM20020I-HD SMSC, COM20020I-HD Datasheet - Page 6

• Manufacturer Part Number: COM20020I-HD
• Description: Network Controller & Processor ICs ARCNET Contrllr
• Manufacturer: SMSC

Specifications of COM20020I-HD

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (max): 40 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2
SMSC COM20020I 3.3V Rev.E
A0/nMUX
5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
A2/ALE
AD0
AD1
AD2
VSS
D3
D4
D5
D6
D7
A1
COM20019
Packages: 24-Pin DIP or 28-Pin PLCC
Ordering Information:
1
2
3
4
5
6
7
8
9
10
11
12
Package: 28-Pin PLCC
Ordering Information:
COM20020I 3V
I
P
Pin Configurations
PACKAGE TYPE: P = Plastic, LJP = PLCC
TEMP RANGE:
DEVICE TYPE: 20019 = Universal Local Area Network Controller
24
23
22
21
20
19
18
17
16
15
14
13
PACKAGE TYPE: P = Plastic, LJP = PLCC
TEMP RANGE: 1 = Industrial: -40° C to 75° C
DEVICE TYPE: 20020 = Universal Local Area Network
RAM)
P
VDD
nRD/nDS
nWR/DIR
nCS
nINTR
nRESET IN
nTXEN
RXIN
nPULSE2
nPULSE1
XTAL2
XTAL1
(with 2K x 8 RAM)
(Blank) = Commercial: 0°C to +70°C
I = Industrial: -40°C to +85°C
A0/nMUX
nRD/nDS
nWR/DIR
DATASHEET
A2/ALE
VDD
AD0
A1
Page 6
26
27
28
1
2
3
4
25
5
COM20020I 3V
28 PIN PLCC
24
6
23
7
22
8
21
9
(with 2K x 8
20
10
19
11
18
17
16
15
14
13
12
nPULSE 1
XTAL2
XTAL1
VDD
VSS
N/C
D7
Revision 09-11-06