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ST16654 Datasheet(PDF) 2 Page - Exar Corporation

Part No. ST16654
Description  QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
Download  49 Pages
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Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

ST16654 Datasheet(HTML) 2 Page - Exar Corporation

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ST16C654/654D
5-66
Rev. 4.10
Figure 1, Package Descriptions
100 Pin QFP Package
64 Pin TQFP Package
68 Pin PLCC Package
31
32
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100
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81
-RXRDYB
-CDB
-RIB
RXB
CLKSEL
16/-68
A2
A1
A0
XTAL1
XTAL2
MIDICLK
RESET
-RXRDY
-TXRDY
GND
RXC
-RIC
-CDC
-RXRDYC
-RXRDYA
-CDA
-RIA
RXA
GND
D7
D6
D5
D4
D3
D2
D1
D0
INTSEL
VCC
RXD
-RID
-CDD
-RXRDYD
-TXRDYD
ST16C654CQ100
1
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48
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46
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33
-DSRA
-CTSA
-DTRA
VCC
-RTSA
INTA
-CSA
TXA
-IOW
-TXB
-CSB
INTB
-RTSB
GND
-DTRB
-CTSB
-DSRD
-CTSD
-DTRD
GND
-RTSD
INTD
-CSD
TXD
-IOR
TXC
-CSC
INTC
-RTSC
VCC
-DTRC
-CTSC
ST16C654CQ64
ST16C654DCQ64
10
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-DSRA
-CTSA
-DTRA
VCC
-RTSA
-IRQ
-CS
TXA
R/-W
TXB
A3
N.C.
-RTSB
GND
-DTRB
-CTSB
-DSRB
-DSRD
-CTSD
-DTRD
GND
-RTSD
N.C.
N.C.
TXD
N.C.
TXC
A4
N.C.
-RTSC
VCC
-DTRC
-CTSC
-DSRC
ST16C654CJ68
68 MODE


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