UPD72850A Datasheet, PDF (3/48 Pages) NEC – IEEE1394 400Mbps PHY

PIN CONFIGURATION (Top View)
• 80-pin plastic TQFP (Fine pitch) (12 x 12 mm)
PC1
1
PC0
2
CMC
3
DGND
4
LPS
5
LREQ
6
DVDD
7
DGND
8
SCLK
9
DVDD
10
DGND
11
CTL0
12
CTL1
13
DVDD
14
D0
15
D1
16
DGND
17
D2
18
D3
19
DGND
20
µPD72850A
60
TpA0p
59
TpA0n
58
TpB0p
57
TpB0n
56
TpA1p
55
TpA1n
54
TpB1p
53
TpB1n
52
TpA2p
51
TpA2n
50
TpB2p
49
TpB2n
48
TpBias0
47
TpBias1
46
TpBias2
45
AVDD
44
AGND
43
CPS
42
RI1
41
RI0
Data Sheet S14452EJ1V0DS00
3