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.The SC16C650B is a Universal Asynchronous Receiver and Transmitter (UART)used for serial data communications. Its principal function is to convert parallel datainto serial data, and vice versa. The UART can handle serial data rates up to 3 Mbit/s.The SC16C650B is pin compatible with the ST16C650A and it will power-up to befunctionally equivalent to the 16C450. Programming of control registers enables theadded features of the SC16C650B. Some of these added features are the 32-bytereceive and transmit FIFOs, automatic hardware or software flow control and infraredencoding/decoding. The selectable auto-flow control feature significantly reducessoftware overload and increases system efficiency while in FIFO mode byautomatically controlling serial data flow using RTS output and CTS input signals.The SC16C650B also provides DMA mode data transfers through FIFO trigger levelsand the RXRDY and TXRDY signals. On-board status registers provide the user witherror indications, operational status, and modem interface control. System interruptsmay be tailored to meet user requirements. An internal loop-back capability allowson-board diagnostics.The SC16C650B operates at 5 V, 3.3 V and 2.5 V, and the industrial temperaturerange, and is available in plastic DIP40, PLCC44, LQFP48, and HVQFN32 packages.n Single channeln 5 V, 3.3 V and 2.5 V operationn 5 V tolerant inputsn Industrial temperature range (- 40
• C to +85
• C)n After reset, all registers are identical to the typical 16C450 register setn Capable of running with all existing generic 16C450 softwaren Pin compatibility with the industry-standard ST16C450/550, TL16C450/550,PC16C450/550. Software compatible with ST16C650.n Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at2.5 Vn 32 byte transmit FIFOn 32 byte receive FIFO with error flagsn Programmable auto-RTS and auto-CTSu In auto-CTS mode, CTS controls transmitteru In auto-RTS mode, RxFIFO contents and threshold control RTSn Automatic software/hardware flow controln Programmable Xon/Xoff characters
TYPE | DESCRIPTION | Select all |
---|---|---|
With Auto Flow Control | Yes | |
Voltage - Supply | 2.5V, 3.3V, 5V | |
Data Rate (Max) | 3Mbps | |
Protocol | - | |
FIFO's | 32 Byte | |
Supplier Device Package | 48-LQFP (7x7) | |
Number of Channels | 1, UART | |
Features | - | |
Package / Case | 48-LQFP | |
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 |
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.IC UART SGL I2C BUS SPI 16TSSOP
IC UART DUAL W/FIFO 48-LQFP
IC UART QUAD W/FIFO 64-LQFP
IC UART DUAL W/FIFO 48-LQFP
IC UART SINGLE W/FIFO 32-HVQFN
SERIAL I/O CONTROLLER, 2 CHANNEL
UART IC 2, DUART CHANNEL 32 BYTE
UART INTERFACE IC 2CH. UART 32B
UART INTERFACE IC 16CB 2.5V-5V 4
UART IC 4, QUART CHANNEL 16 BYTE