SP504MCF-L Exar Corporation, SP504MCF-L Datasheet - Page 26
![IC, WAN MULTIMODE SERIAL TXRX, MQFP-80](/photos/19/1/190168/3833490_sml.gif)
SP504MCF-L
Manufacturer Part Number
SP504MCF-L
Description
IC, WAN MULTIMODE SERIAL TXRX, MQFP-80
Manufacturer
Exar Corporation
Datasheet
1.SP504MCF-L.pdf
(32 pages)
Specifications of SP504MCF-L
Device Type
Transceiver
No. Of Drivers
7
Supply Voltage Range
4.75V To 5.25V
Driver Case Style
MQFP
No. Of Pins
80
Operating Temperature Range
0°C To +70°C
Termination Type
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 25. Mode Diagram — EIA-530
TDEC
1
STEN
3
SCTEN 7
SCT(a) 76
1
0
TDEC
SCT(b) 77
RT(b) 38
RT(a) 37
DM(b) 69
DM(a) 68
RR(a) 35
RR(b) 36
RD(a) 70
CS(a) 66
CS(b) 67
RD(b) 71
DSR 78
IC(a) 39
DCD 19
CTS 80
RxC 20
SCT 79
RxD 1
DRIVER
RI 21
1
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
2
Disabled
Enabled
TDEC
ST
0
RECEIVERS
1
MODE: EIA-530
TDEC
TTEN
0
1
1
0
RDEC
Disabled
26
Enabled
DRIVERS
TT
1
3
RDEC
RECEIVER
SCTEN
1
0
1
2
16 RTS
52 RS(b)
47 RL(a)
14 TxD
61 SD(a)
59 SD(b)
54 RS(a)
17 RL
22 ST
42 ST(a)
44 ST(b)
23 STEN
13 DTR
58 TR(a)
24 LL
51 LL(a)
15 TxC
63 TT(a)
65 TT(b)
6 TTEN
55
RDEC
TR(b)
0
Enabled
Disabled
SCT
1
RDEC
1
SP504_02_2708
SP504_02_2708
0