sc16is850l NXP Semiconductors, sc16is850l Datasheet - Page 3
sc16is850l
Manufacturer Part Number
sc16is850l
Description
Single Uart With I2c-bus/spi Interface, 128 Bytes Of Transmit And Receive Fifos, Irda Sir Built-in Support
Manufacturer
NXP Semiconductors
Datasheet
1.SC16IS850L.pdf
(60 pages)
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5. Block diagram
SC16IS850L
Product data sheet
Fig 1.
Fig 2.
Block diagram of SC16IS850L I
Block diagram of SC16IS850L SPI interface
RESET
RESET
SCLK
All information provided in this document is subject to legal disclaimers.
SDA
SCL
IRQ
IRQ
CS
SO
A0
A1
SI
1 kΩ (1.8 V)
1 kΩ (1.8 V)
V
DD
Rev. 1 — 22 July 2011
I2C/SPI
I2C/SPI
V
V
DD
DD
XTAL1
SC16IS850L
SC16IS850L
XTAL1
I
2
C-BUS
SPI
XTAL2
2
XTAL2
C-bus interface
V
V
DD
DD
Single UART with I
COMPATIBLE
COMPATIBLE
REGISTER
REGISTER
REGISTER
REGISTER
MODEM
MODEM
16C450
16C450
SETS
SETS
V
V
SS
SS
SC16IS850L
002aaf747
2
C-bus/SPI interface
002aaf748
© NXP B.V. 2011. All rights reserved.
TX
RX
RTS
CTS
DSR
DTR
CD
RI
TX
RX
RTS
CTS
DSR
DTR
CD
RI
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