TL16CP754C Datasheet, PDF (5/49 Pages) Texas Instruments – QUAD UARTS WITH 64-BYTE FIFO

TL16CP754C, TL16CM754C, TL16C754C
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NAME
V_CC
XTAL1
XTAL2
TERMINAL
NO.
PN
PM
6, 46,
66
4, 35,
52
31
25
32
26
SLLS644E – DECEMBER 2007 – REVISED MAY 2010
TERMINAL FUNCTIONS (continued)
I/O DESCRIPTION
Pwr Power supply inputs
Crystal or external clock input. XTAL1 functions as a crystal input or as an external clock
I
input. A crystal can be connected between XTAL1 and XTAL2 to form an internal
oscillator circuit (see Figure 10). Alternatively, an external clock can be connected to
XTAL1 to provide custom data rates.
O
Output of the crystal oscillator or buffered clock. See also XTAL1. XTAL2 is used as a
crystal oscillator output or buffered clock output.
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