SC16IS752 Datasheet, PDF (18/59 Pages) NXP Semiconductors – Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support

NXP Semiconductors
SC16IS752/SC16IS762
Dual UART with I²C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
Table 8. Baud rates using a 3.072 MHz crystal
Desired baud rate
(bit/s)
Divisor used to generate
16× clock
50
2304
75
2560
110
1745
134.5
1428
150
1280
300
640
600
320
1200
160
1800
107
2000
96
2400
80
3600
53
4800
40
7200
27
9600
20
19200
10
38400
5
Percent error difference
between desired and actual
0
0
0.026
0.034
0
0
0
0
0.312
0
0
0.628
0
1.23
0
0
0
XTAL1
XTAL2
X1
1.8432 MHz
C1
22 pF
C2
33 pF
002aab325
Fig 11. Crystal oscillator circuit reference
SC16IS752_SC16IS762_6
Product data sheet
Rev. 06 — 19 December 2006
© NXP B.V. 2006. All rights reserved.
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