73K224BL
V.22bis/V.22/V.21/Bell 212A/103
Single-Chip Modem w/ Integrated Hybrid
PACKAGE PIN DESIGNATIONS
(Top View)
CAUTION: Use handling procedures necessary for
a static sensitive component.
AD0
AD1
AD2
AD3
AD4
AD5
AD6
DATA/AD7
ALE
4 3 2 1 32 31 30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12
22
13
21
14 15 16 17 18 19 20
N/C
ISET
OH
RXCLK
RXD
TXD
CS
EXCLK
TXCLK
32-Lead PLCC
73K224BL-IH
44-Lead TQFP
73K224BL-IGT
ORDERING INFORMATION
PART DESCRIPTION
73K224BL
32-Lead PLCC
73K224BL
44-Lead TQFP
ORDER NUMBER
73K224BL-IH
73K224BL-IGT
PACKAGING MARK
73K224BL-IH
73L224BL-IGT
No responsibility is assumed by TDK Semiconductor Corporation for use of this product nor for any infringements of patents and
trademarks or other rights of third parties resulting from its use. No license is granted under any patents, patent rights or trademarks of
TDK Semiconductor Corporation, and the company reserves the right to make changes in specifications at any time without notice.
Accordingly, the reader is cautioned to verify that the data sheet is current before placing orders.
TDK Semiconductor Corporation, 2642 Michelle Dr., Tustin, CA 92780-7019, (714) 508-8800, FAX: (714) 508-8877
Protected by the following Patents (4,691,172) (4,777,453)
© 1996 - 2000 TDK Semiconductor Corporation
04/24/00 - rev. E
33