73k322l ETC-unknow, 73k322l Datasheet - Page 30

• Manufacturer Part Number: 73k322l
• Description: Ccitt V.23, V.22, V.21 Single-chip Modem
• Manufacturer: ETC-unknow

CCITT V.23, V.22, V.21
Single-Chip Modem
PACKAGE PIN DESIGNATIONS
(Top View)
ORDERING INFORMATION
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.
Protected by the following Patents (4,691,172) (4,777,453)
TDK Semiconductor Corporation
73K322L
TDK Semiconductor Corporation, 2642 Michelle Drive, Tustin, CA 92780-7019, [phone], FAX: [phone]
XTL1
XTL2
CLK
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
ALE
WR
RD
PART DESCRIPTION
28-Pin 5V Supply
Plastic Dual-In-Line
Plastic Leaded Chip Carrier
73K322L-IP
28-Pin DIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
600-Mil
16
15
28
27
26
25
24
23
22
21
20
19
18
17
TXCLK
GND
RXA
VREF
RESET
ISET
RXCLK
RXD
TXD
CS
EXCLK
INT
TXA
VDD
ORDER NUMBER
30
73K322L-IH
73K322L-IP
CAUTION: Use handling procedures necessary for
10
11
5
6
7
8
9
12 13 14 15 16 17 18
ARE THE SAME AS
4
a static sensitive component.
PLCC PINOUTS
THE 28-PIN DIP
3
28-Pin PLCC
73K322L-IH
2
PACKAGING MARK
1
73K322L-IP
73K322L-IH
28
27
26
04/24/00- rev. D
25
24
23
22
21
20
19