TL16PNP550A Datasheet, PDF (39/40 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL

TL16PNP550A
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
SLLS190B – MARCH 1995 – REVISED MARCH 1996
APPLICATION INFORMATION
D7 – D0
TL16PNP550A
D7 – D0
CS
IOW _IOW
C
P
IOR _IOR
U
AEN _AEN
RESETDRV _RESETDRV
B
U
S _{A11 – A0 A11 – A0}
SIO
SCLK
S
D
ST93C56
Q
C
ORG
VCC
CS
22 MHz
IRQ
IRQ3 – 7
IRQ9 – 12
IRQ15
CS
XIN
XOUT
DTR
RTS
DCD
DSR
CTS
RI
SOUT
EIA
232-D Drivers
and Receivers
SIN
NOTES: A. No data or IRQ buffer is needed.
B. Check ST93C56 application note: When D and Q terminals are shorted it is recommended that a 2-kΩ resistor be inserted
between terminals D and Q.
Figure 21. Basic TL16PNP550A Configuration
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