SC16C852LIB,151

Description：IC UART DUAL W/FIFO 48-LQFP
Series：-

SKU:1a017db74dc3 Category: UARTs (Universal Asynchronous Receiver Transmitter) Brand: NXP USA Inc.

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Product introduction

SC16C852LIB,151 is listed in the UARTs (Universal Asynchronous Receiver Transmitter) range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC UART DUAL W/FIFO 48-LQFP. Review the specifications below when checking this part for your BOM.

UARTs (Universal Asynchronous Receiver Transmitter) specifications for SC16C852LIB,151

Description：IC UART DUAL W/FIFO 48-LQFP
Series：-
Mfr：NXP USA Inc.
Package：Tray
Features：-
Number of Channels：2, DUART
FIFO's：128 Byte
Protocol：RS485
Data Rate (Max)：5Mbps
Voltage - Supply：1.8V
With Auto Flow Control：Yes
With IrDA Encoder/Decoder：Yes
With False Start Bit Detection：Yes
With Modem Control：Yes
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：-
Qualification：-

UARTs (Universal Asynchronous Receiver Transmitter) datasheet and documents for SC16C852LIB,151

SC16C852LIB,151

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The SC16C852LIB,151 is a dual-channel Universal Asynchronous Receiver and Transmitter (UART) operating at 1.8 V with a maximum data rate of 5 Mbit/s. It features 128-byte transmit and receive FIFOs to reduce CPU bandwidth requirements. The device supports Intel (16 mode) or Motorola (68 mode) bus interfaces selectable via the 16/68 pin. It includes an IrDA encoder/decoder, modem control interface, and DMA mode data transfer controlled by FIFO trigger levels. The component is housed in an HVQFN32 package.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

Dual channel high performance UART with 128-byte FIFOs
Support for Intel or Motorola bus interface modes
Integrated infrared (IrDA) encoder and decoder
Automatic hardware and software flow control capabilities

UARTs (Universal Asynchronous Receiver Transmitter) Applications

Serial data communications requiring low power operation
Systems utilizing IrDA infrared communication protocols
Embedded applications with limited CPU bandwidth

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and material declaration. Confirm that the component status aligns with project lifecycle requirements, as availability may vary. Ensure all environmental compliance markings match the intended deployment regulations.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a 1.8 V supply voltage is required for serial communication interfaces. Choose this part if the design necessitates dual independent UART channels with substantial FIFO depth to minimize processor interrupts. Verify compatibility with either Intel or Motorola bus architectures based on the host system constraints.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This component belongs to the SC16C852L family of low-power dual UARTs. It serves as an enhanced successor to previous generations like the SC16C652B, offering increased FIFO capacity and lower voltage operation while maintaining pin and software compatibility in specific packages.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

SC16C852LIBS,115

UARTs (Universal Asynchronous Receiver Transmitter) FAQ

How is the bus interface mode selected?

The bus interface mode is selected using the 16/68 pin. A logic high or unconnected state selects the Intel interface, while a logic low selects the Motorola interface.