RC224ATL View Datasheet(PDF) - Conexant Systems
Part Name
Description
MFG CO.
'RC224ATL' PDF : 104 Pages View PDF
3.0 Pin Descriptions
RC224ATL/224ATLV
EmbeddedModem Family
Table 3-4. RC224ATL/224ATLV 100-Pin PQFP Pin Assignments—Parallel (4 of 4)
Pin Number
Signal Label
I/O Type(1)
81
DGND
82
NC
83
HA1
84
HA0
85
IDLENO
86
NVRSK
87
RESET
88
VCC
89
VCC
90
NC
91
HINT
92
HDIS
93
NC
94
NVRDIO
95
NC
96
NC
97
DGND
98
NC
99
NC
100
NC
DGND
—
DI
DI
DI
DO
IC
(6)
(6)
—
DO
DO
—
DIO
—
—
DGND
—
—
—
NOTE(S):
(1) I/O Types are described in Figure 7-5, Digital Interface Characteristics and
Figure 7-6, Analog Interface Characteristics.
(2) MI = Modem Interconnection.
(3) NC = No external connection (may have internal connection, leave pin disconnected
(open)).
(4) AGND is analog ground and DGND is digital ground.
(5) Connect to VCC through 4.7 kΩ.
(6) Connect ATL to + 5 VCC, ATLV to + 3 VCC.
3-14
Conexant
D224ATLVDSC
Share Link: 
