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IA8X44PLC44I3 View Datasheet(PDF) - InnovASIC, Inc

Part Name
Description
Manufacturer
IA8X44PLC44I3
INNOVASIC
InnovASIC, Inc INNOVASIC
IA8X44PLC44I3 Datasheet PDF : 65 Pages
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IA8044/IA8344
SDLC Communications Controller
Data Sheet
March 30, 2010
2.1 PDIP Package
The pinout for the IA8044 and IA8344 40 PDIP package is as shown in Figure 1. Although
Figure 1 shows ―IA8X44,‖ each device has a complete part number marked on its face (see
Chapter 8, Innovasic/Intel Part Number Cross-Reference Tables). The corresponding pinout is
provided in Table 1.
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
( RTS ) P1.6
( CTS ) P1.7
RST
( RXD ) P 3.0
( TXD ) P 3.1
( INT0 ) P 3.2
( INT1 ) P 3.3
(T0 ) P3.4
( SCLK/T1 ) P3.5
( WR ) P 3.6
( RD ) P 3.7
XTAL 2
XTAL 1
VSS
(1)
( 40)
(2)
( 39)
(3)
( 38)
(4)
( 37)
(5)
( 36)
(6)
( 35)
®
(7)
( 34)
(8)
( 33)
(9)
IA8X44 ( 32)
(10)
PDIP ( 31)
(11)
( 30)
(12)
( 29)
(13)
( 28)
(14)
( 27)
(15)
( 26)
(16)
( 25)
(17)
( 24)
(18)
( 23)
(19)
( 22)
( 20)
( 21)
VCC
P0. 0 ( AD0)
P0.1 ( AD 1)
P0. 2 ( AD 2)
P0.3 ( AD 3)
P0. 4 ( AD 4)
P0.5 ( AD 5)
P0.6 ( AD 6)
P 0.7 ( AD 7)
EA
ALE
PSEN
P 2.7 ( A15)
P 2.6 ( A14)
P 2.5 ( A13 )
P 2.4 ( A12)
P 2.3 ( A11)
P 2.2 ( A10 )
P 2.1 ( A9)
P2. 0 (A8)
Figure 1. IA8044 and IA8344 40-Lead PDIP Package Diagram
®
IA211010112-04
http://www.Innovasic.com
UNCONTROLLED WHEN PRINTED OR COPIED
Customer Support:
Page 11 of 65
1-888-824-4184
 

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