COM20022I3V-HD SMSC, COM20022I3V-HD Datasheet - Page 76

• 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
nREFEX
nDACK
DREQ
Note*: t7 is measured from the latest active timing among TC, Write/Read.
(D15-D0)
nDS
nCS
DATA
DIR
TC
Write LOW-POINTER
when DMAEN=1
Figure 8.18
t3
t2
t10
t21
- DMA Timing (Motorola Mode 68XX)
t19
DATASHEET
t22
t24
t6
t8
VALID
Page 76
t12
t11
t26
t16
VALID
10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Board RAM
t9
t23
t20
t25
t4
t5
t14
t1
t15
t3
t19
VALID
t22
t24
t7*
t17
t13
VALID
t20
t25
t18
t23
SMSC COM20022I 3V
Datasheet