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IA82050_11 Datasheet, PDF (6/22 Pages) InnovASIC, Inc – Asynchronous Serial Controller
IA82050
Asynchronous Serial Controller
Data Sheet
February 25, 2011
D4
D5
D6
D7
INT
TXD
VSS
X2 or OUT2n
X1 or CLK
SCLK or RIn
DSRn or TA or OUT0n
DCDn or ICLK or OUT1n
RXD
CTSn
IA82050
(1)
(28)
(2)
28-Pin DIP (27)
(3)
(26)
(4)
(25)
(5)
(24)
(6)
(23)
(7)
(22)
(8)
(21)
(9)
(20)
(10)
(19)
(11)
(18)
(12)
(17)
(13)
(16)
(14)
(15)
D3
D2
D1
D0
A2
A1
A0
VDD
RDn
WRn
CSn
INT
TXD
VSS
X2 or OUT2n
X1 or CLK
SCLK or RIn
DSRn or TA or OUT0n
RESET
RTSn
DTRn or TB
D7 D6 D5 D4 D3 D2 D1
(4) (3) (2) (1) (28) (27) (26)
(5)
(25)
(6)
(24)
(7)
IA82050
(23)
(8)
28-Lead
(22)
(9)
LCC
(21)
(10)
(20)
(11)
(19)
(12) (13) (14) (15) (16) (17) (18)
D0
A2
A1
A0
VDD
RDn
WRn
Figure 1. Package Pinout
®
IA211030617-08
http://www.Innovasic.com
UNCONTROLLED WHEN PRINTED OR COPIED
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