SC16C850 datasheet(1/53 Pages) NXP

Part #	SC16C850

Description	2.5 V to 3.3 V UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and 16 mode or 68 mode parallel bus interface

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Manufacturer	NXP [NXP Semiconductors]

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1.

General description

The SC16C850 is a 2.5 V to 3.3 V, low power, single 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 5 Mbit/s. The SC16C850 is functionally (software) compatible with

the SC16C650B. SC16C850 can be programmed to operate in extended mode (see

Section 6.2) where additional advanced UART features are available. The SC16C850

UART provides enhanced UART functions with 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.

The SC16C850IBS with Intel (16 mode) or Motorola (68 mode) bus host interface

operates at 2.5 V to 3.3 V and is available in a very small (Micro-UART) HVQFN32

package.

The SC16C850IET with Intel (16 mode) bus host interface operates at 2.5 V to 3.3 V and

is available in a very small TFBGA36 package.

2.

Features

I Single channel high performance UART

I Intel or Motorola bus interface selectable using 16/68 pin

I 2.5 V to 3.3 V operation

I Up to 5 Mbit/s data rate

I 128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU

I 128-byte receive FIFO with error ﬂags to reduce the bandwidth requirement of the

external CPU

I 128 programmable Receive and Transmit FIFO interrupt trigger levels

I 128 Receive and Transmit FIFO reporting levels (level counters)

I Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) ﬂow control

I Industrial temperature range (−40 °C to +85 °C)

I 128 hardware and software trigger levels

I Automatic 9-bit mode (RS-485) address detection

I Automatic RS-485 driver turn-around with programmable delay

I UART software reset

I High resolution clock prescaler, from 0 to 15 with granularity of 1⁄16 to allow

non-standard UART clock to be used

SC16C850

2.5 V to 3.3 V UART, 5 Mbit/s (max.) with 128-byte FIFOs,

infrared (IrDA), and 16 mode or 68 mode parallel bus interface

Rev. 01 — 10 January 2008

Product data sheet

Similar Part No. - SC16C850

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SC16C850L	253Kb / 54P	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface Rev. 04-13 December 2007
	SC16C850LIBS	253Kb / 54P	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface Rev. 04-13 December 2007
	SC16C850LIET	253Kb / 54P	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface Rev. 04-13 December 2007
	SC16C850SV	228Kb / 46P	1.8 V single UART, 20 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface Rev. 01-8 July 2008
	SC16C850SV	987Kb / 48P	1.8 V single UART, 20 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface Rev. 2-22 March 2011

More results

Similar Description - SC16C850

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SC16C850L	253Kb / 54P	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface Rev. 04-13 December 2007
	SC16C852L	284Kb / 60P	1.8 V dual UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode bus interface Rev. 02-25 January 2007
	SC16C852L	299Kb / 63P	1.8 V dual UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode bus interface Rev. 03-18 January 2008
	SC68C2550B	182Kb / 36P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs and 68 mode mP interface Rev. 03-9 October 2009
	SC68C652B	205Kb / 43P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.) with 32-byte FIFOs, IrDA encoder/decoder, and 68 mode mP interface Rev. 02-2 November 2009
	SC16C852V	268Kb / 54P	1.8 V dual UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface Rev. 04-14 January 2008
	SC16C850V	216Kb / 47P	1.8 V single UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface Rev. 04-14 January 2008
	SC68C752B	358Kb / 48P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs and 68 mode 關P interface Rev. 04-20 January 2010
	SC16C554B	253Kb / 51P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Rev. 01-9 February 2005
	SC16C2550B	221Kb / 43P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev. 05-12 January 2009

More results

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