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TL16C752C Datasheet, PDF (5/50 Pages) Texas Instruments – DUAL UART WITH 64-BYTE FIFO
www.ti.com
A2 – A0
D7 – D0
CSA
CSB
IOR
IOW
INTA
INTB
TXRDYA
TXRDYB
RXRDYA
RXRDYB
RESET
XTAL1
XTAL2
Data Bus
Interface
Crystal
OSC
Buffer
FUNCTIONAL BLOCK DIAGRAM
TL16C752C
DUAL UART
WITH 64-BYTE FIFO
SLLS646 – MARCH 2008
UART Channel A
16-Byte Tx FIFO
Tx
BAUD
Rate
Gen
UART Regs
16-Byte Rx FIFO
Rx
TXA
CTSA
OPA, DTRA
DSRA, RIA, CDA
RTSA
RXA
UART Channel B
16-Byte Tx FIFO
Tx
BAUD
Rate
Gen
UART Regs
16-Byte Rx FIFO
Rx
TXB
CTSB
OPB, DTRB
DSRB, RIB, CDB
RTSB
RXB
VCC
GND
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): TL16C752C
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