sc16c852sviet NXP Semiconductors, sc16c852sviet Datasheet

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sc16c852sviet

Manufacturer Part Number
sc16c852sviet
Description
1.8 V Dual Uart, 20 Mbit/s Max. With 128-byte Fifos, Infrared Irda , And Xscale Vlio Bus Interface
Manufacturer
NXP Semiconductors
Datasheet

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1. General description
2. Features
The SC16C852SV is a 1.8 V, low power dual channel Universal Asynchronous Receiver
and Transmitter (UART) used for serial data communications. Its principal function is to
convert parallel data into serial data and vice versa. The UART can handle serial data
rates up to 20 Mbit/s (4 sampling rate). SC16C852SV can be programmed to operate in
extended mode where additional advanced UART features are available (see
Section
128-byte FIFOs, modem control interface and IrDA encoder/decoder. On-board status
registers provide the user with error indications and operational status. System interrupts
and modem control features may be tailored by software to meet specific user
requirements. An internal loopback capability allows on-board diagnostics. Independent
programmable baud rate generators are provided to select transmit and receive baud
rates.
The SC16C852SV with Intel XScale processor VLIO interface operates at 1.8 V and is
available in the TFBGA36 package.
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SC16C852SV
1.8 V dual UART, 20 Mbit/s (max.) with 128-byte FIFOs,
infrared (IrDA), and XScale VLIO bus interface
Rev. 01 — 23 September 2008
Dual channel high performance UART
1.8 V operation
Advanced package: TFBGA36
Up to 20 Mbit/s data rate (4 sampling) at 1.8 V
Programmable sampling rate: 16 , 8 , 4
128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
128-byte receive FIFO with error flags to reduce the bandwidth requirement of the
external CPU
128 programmable Receive and Transmit FIFO interrupt trigger levels
128 Receive and Transmit FIFO reporting levels (level counters)
Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) flow control
Programmable Xon/Xoff characters
128 programmable hardware and software trigger levels
Automatic 9-bit mode (RS-485) address detection
Automatic RS-485 driver turn-around with programmable delay
Dual channel concurrent write
UART software reset
High resolution clock prescaler, from 0 to 15 with granularity of
non-standard UART clock to be used
6.2). The SC16C852SV family UART provides enhanced UART functions with
1
Product data sheet
16
to allow

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