OXFORD SEMICONDUCTOR LTD.
80pin TQFP
OX16C954 rev B
RXRDY3#
CS2# / A4
Z_RTS3
SOUT3
SOUT2
INT2
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
TXRDY3#
DCD3#
RI3#
SIN3
FIFOSEL#
INTSEL#
DB0
DB1
DB2
NC
DB3
DB4
DB5
DB6
DB7
GND
SIN0
RI0#
DCD0#
RXRDY0#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OX16C954_TQC60_B
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
RXRDY2#
DCD2#
RI2#
SIN2
GND
TXRDY#
RXRDY#
RESET/RESET#
VDETECT
XTLO
XTLI
I/M#
A0
A1
A2
CLKSEL
SIN1
RI1#
DCD1#
TXRDY1#
TXRDY0#
DSR0#
INT1
CTS0#
CS1# / A3
DTR0#
SOUT0
RTS1#
INT0 / IRQ#
SOUT1
DTR1#
DSR2#
DSR1#
DTR3#
DTR2#
CS3#
IOR#
INT3
RTS2#
VDD
NC
IOW # / R/R#
CS0# / DS#
DS-0026 Jun 05
External—Free Release
RXRDY1#
RTS0#
CTS1#
GND
VDD
NC
TXRDY2#
DSR3#
CTS3#
CTS2#
GND
Page 9
OXFORD [ OXFORD SEMICONDUCTOR ]
