COM20022I3V-HD SMSC, COM20022I3V-HD Datasheet - Page 18

• Manufacturer Part Number: COM20022I3V-HD
• Description: Network Controller & Processor ICs ARCNET Contrllr
• Manufacturer: SMSC

Specifications of COM20022I3V-HD

• Data Rate: 10 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• 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

Revision 02-27-06
Figure 5.2
6801
- Non-Multiplexed, 6801-Like Bus Interface with RS-485 Interface
XTAL1
XTAL2
D0-D7
nIRQ1
nRES
R/nW
nIOS
A0
A1
A2
A7
nPULSE1
nPULSE2
nTXEN
RXIN
GND
N/C
DATASHEET
RXIN
nPULSE1
nPULSE2
4, 13, 14
17, 19,
HYC9068 or
HYC9088
0.47
nRESET
nRD/nDS
nWR/nDIR
27 pF
uF
D0-D7
nCS
A0/nMUX
A1
A2/BALE
nINTR
Page 18
FIGURE C
COM20022
+
10
6
uF
10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
3
+5V
-5V
11
12
10
uF
Traditional Hybrid
*Valid for 2.5 Mbps only.
1/2W
5.6K
1/2W
5.6K
nPULSE1
nPULSE2
Configuration
TXEN
RXIN
27 pF
GND
0.47
uF
Differential Driver
Configuration
0.01 uF
1KV
*
Media Interface
may be replaced
with Figure A, B or C.
75176B or
Equiv.
SMSC COM20022I 3V
Datasheet