SC16C852LIBS,157

SC16C852LIBS,157

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NXP USA Inc.
SC16C852LIBS,157
IC UART DUAL W/FIFO 32-HVQFN
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Obsolete

Quantity Available: 2731
SZC Quality Assurance
NXP USA Inc.

NXP USA Inc.

NXP Semiconductors, a frontrunner in embedded controllers, offers a wide array of MCUs with Arm-based processors. Their innovation extends to robust Power Management for industry and automotive use. NXP's products globally empower and interconnect, fostering proficiency for individuals, organizations, and the world. Noteworthy is the integration of Freescale Semiconductor into NXP (December 2015).

View All Product from NXP USA Inc.

SC16C852LIBS,157 2. Features and benefits

 Dual channel high performance UART Intel or Motorola bus interface selectable using 16/68 pin 1.8 V operation Up to 5 Mbit/s data rate 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 theexternal 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 Industrial temperature range (40 C to +85 C) Pin, function, and software compatible to SC16C652B in LQFP48 package 128 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

SC16C852LIBS,157 1. General description

The SC16C852L is a 1.8 V, low power, dual channel Universal Asynchronous Receiverand Transmitter (UART) used for serial data communications. Its principal function is toconvert parallel data into serial data and vice versa. The UART can handle serial datarates up to 5 Mbit/s. The SC16C852L is pin compatible with the SC16C652B. SC16C852Lcan be programmed to operate in extended mode (see Section 6.2) where additionaladvanced UART features are available. The SC16C852L UART provides enhancedUART functions with 128-byte FIFOs, modem control interface, DMA mode data transfer,and IrDA encoder/decoder. The DMA mode data transfer is controlled by the FIFO triggerlevels and the TXRDYx and RXRDYx signals. On-board status registers provide the userwith error indications and operational status. System interrupts and modem controlfeatures may be tailored by software to meet specific user requirements. An internalloopback capability allows on-board diagnostics. Independent programmable baud rategenerators are provided to select transmit and receive baud rates.The SC16C852L with Intel (16 mode) or Motorola (68 mode) bus host interface operatesat 1.8 V and is available in plastic LQFP48, TFBGA36 and very small (Micro-UART)HVQFN32 packages.

Product Attributes

TYPE DESCRIPTION Select all
With Auto Flow Control Yes
Voltage - Supply 1.8V
Data Rate (Max) 5Mbps
Protocol RS485
FIFO's 128 Byte
Supplier Device Package 32-HVQFN (5x5)
Number of Channels 2, DUART
Features -
Package / Case 32-VFQFN Exposed Pad
Product Status Obsolete
Mounting Type Surface Mount
Package Tray
With Modem Control Yes
Series -
With False Start Bit Detection Yes
With IrDA Encoder/Decoder Yes

Obsolete

Quantity Available: 2731
SZC Quality Assurance
NXP USA Inc.

NXP USA Inc.

NXP Semiconductors, a frontrunner in embedded controllers, offers a wide array of MCUs with Arm-based processors. Their innovation extends to robust Power Management for industry and automotive use. NXP's products globally empower and interconnect, fostering proficiency for individuals, organizations, and the world. Noteworthy is the integration of Freescale Semiconductor into NXP (December 2015).

View All Product from NXP USA Inc.
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Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years