TL16C2550RHB

Mfr. #:: TL16C2550RHB
描述:: UART Interface IC 1.8V to 5V Dual UART
生命週期:: 製造商新產品
數據表:: TL16C2550RHB 數據表
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更多信息:: TL16C2550RHB 更多信息 TL16C2550RHB Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: UART接口IC

RoHS：: Y

通道數：: 2 Channel

數據速率：: 1.5 Mb/s

內存大小：: 16 B

電源電壓 - 最大值：: 5.5 V

電源電壓 - 最小值：: 4.5 V

工作電源電流：: 7.5 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

安裝方式：: 貼片/貼片

包裝/案例：: VQFN-32

打包：: 管子

高度：: 0.9 mm

長度：: 5 mm

系列：: TL16C2550

寬度：: 5 mm

品牌：: 德州儀器

濕氣敏感：: 是的

工作電源電壓：: 5 V

產品類別：: UART接口IC

出廠包裝數量：: 73

子類別：: 接口 IC

單位重量：: 0.002533 oz

Tags: TL16C2550R, TL16C2550, TL16C25, TL16C2, TL16C, TL16, TL1

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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TL16C2550RHB 描述

***TEXAS: The TL16C2550 is a dual universal asynchronous receiver and transmitter (UART). It incorporates the functionality of two TL16C550D UARTs, each UART having its own register set and FIFOs. The two UARTs share only the data bus interface and clock source, otherwise they operate independently. Another name for the uart function is Asynchronous Communications Element (ACE), and these terms will be used interchangeably. The bulk of this document describes the behavior of each ACE, with the understanding that two such devices are incorporated into the TL16C2550.

***NS: Each ACE is a speed and voltage range upgrade of the TL16C550C, which in turn is a functional upgrade of the TL16C450. Functionally equivalent to the TL16C450 on power up or reset (single character or TL16C450 mode), each ACE can be placed in an alternate FIFO mode. This relieves the CPU of excessive software overhead by buffering received and to be transmitted characters. Each receiver and transmitter store up to 16 bytes in their respective FIFOs, with the receive FIFO including three additional bits per byte for error status. In the FIFO mode, a selectable autoflow control feature can significantly reduce software overload and increase system efficiency by automatically controlling serial data flow using handshakes between the RTS output and CTS input, thus eliminating overruns in the receive FIFO.

***as Instruments Inc.: Each ACE performs serial-to-parallel conversions on data received from a peripheral device or modem and stores the parallel data in its receive buffer or FIFO, and each ACE performs parallel-to-serial conversions on data sent from its CPU after storing the parallel data in its transmit buffer or FIFO. The CPU can read the status of either ACE at any time. Each ACE includes complete modem control capability and a processor interrupt system that can be tailored to the application.

***as Instr.: Each ACE includes a programmable baud rate generator capable of dividing a reference clock with divisors from 1 to 65535, thus producing a 16× internal reference clock for the transmitter and receiver logic. Each ACE accommodates up to a 1.5-Mbaud serial data rate (24-MHz input clock). As a reference point, that speed would generate a 667-ns bit time and a 6.7-µs character time (for 8,N,1 serial data), with the internal clock running at 24 MHz.

***AS INSTRUMENTS INCORPORATED: Each ACE has a TXRDY and RXRDY output that can be used to interface to a DMA controller.

Market price

型號	描述	庫存	價格
TL16C2550RHBR DISTI # 29460294	UART 2-CH 16Byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP T/R RoHS: Compliant	9000	3000:$3.1677
TL16C2550RHBG4 DISTI # 30204687	UART 2-CH 16byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP Tube RoHS: Compliant	2044	1314:$3.1423 876:$3.2680 438:$3.3575 146:$3.7708
TL16C2550RHB DISTI # 296-20708-5-ND	IC DUAL UART 1.8-5V FIFO 32-VQFN RoHS: Compliant Min Qty: 1 Container: Tray	641In Stock	2555:$3.2186 1022:$3.3880 511:$4.0172 146:$4.7190 73:$5.4451 10:$5.7600 1:$6.4100
TL16C2550RHBR DISTI # TL16C2550RHBR-ND	IC DUAL UART 1.8V-5V FIFO 32VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$2.7039
TL16C2550RHBRG4 DISTI # TL16C2550RHBRG4-ND	IC DUAL UART 16BYTE FIFO 32-VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$2.7039
TL16C2550RHBG4 DISTI # TL16C2550RHBG4-ND	IC DUAL UART 16BYTE FIFO 32-VQFN RoHS: Compliant Min Qty: 146 Container: Tray	Temporarily Out of Stock	146:$4.7190
TL16C2550RHB DISTI # TL16C2550RHB	UART 2-CH 16Byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP Tray (Alt: TL16C2550RHB) RoHS: Compliant Min Qty: 1 Container: Tray	Europe - 0	1:€3.9900 10:€3.7900 25:€3.4900 50:€3.2900 100:€3.1900 500:€2.9900 1000:€2.8900
TL16C2550RHB DISTI # TL16C2550RHB	UART 2-CH 16Byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP Tray - Rail/Tube (Alt: TL16C2550RHB) RoHS: Compliant Min Qty: 146 Container: Tube	Americas - 0	146:$3.4900 292:$3.2900 438:$3.1900 730:$3.0900 1460:$2.9900
TL16C2550RHBR DISTI # TL16C2550RHBR	UART 2-CH 16Byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP T/R (Alt: TL16C2550RHBR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€3.3900 6000:€2.9900 12000:€2.6900 18000:€2.4900 30000:€2.3900
TL16C2550RHBR DISTI # TL16C2550RHBR	UART 2-CH 16Byte FIFO 1.8V/2.5V/3.3V/5V 32-Pin VQFN EP T/R - Tape and Reel (Alt: TL16C2550RHBR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$2.8900 6000:$2.7900 12000:$2.6900 18000:$2.5900 30000:$2.4900
TL16C2550RHB	1.8-V to 5-V Dual UART with 16-Byte FIFOs	5256	1000:$2.7500 750:$2.8100 500:$3.2400 250:$3.7300 100:$3.9900 25:$4.4500 10:$4.7700 1:$5.3000
TL16C2550RHB	Serial I/O Controller, 2 Channel(s), 0.1875MBps, CMOS, PQCC32 RoHS: Compliant	1621	1000:$3.1800 500:$3.3500 100:$3.4900 25:$3.6400 1:$3.9200
TL16C2550RHBG4	Serial I/O Controller, 2 Channel(s), 0.1875MBps, CMOS, PQCC32 RoHS: Compliant	46	1000:$3.1800 500:$3.3500 100:$3.4900 25:$3.6400 1:$3.9200
TL16C2550RHB DISTI # 595-TL16C2550RHB	UART Interface IC 1.8V to 5V Dual UART RoHS: Compliant	135	1:$6.4100 10:$5.7600 100:$4.7100 250:$4.4200 500:$4.0100 1000:$3.3800
TL16C2550RHBR DISTI # 595-TL16C2550RHBR	UART Interface IC 1.8V to 5V Dual UART RoHS: Compliant	0	1:$5.3800 10:$4.8400 100:$3.9600 250:$3.7200 500:$3.3700 1000:$2.8400 3000:$2.7000
TL16C2550RHBG4 DISTI # 595-TL16C2550RHBG4	UART Interface IC 16-byte dual-FIFO UART RoHS: Compliant	0	146:$4.7100 292:$4.4200 511:$4.0100 1022:$3.3800
TL16C2550RHBRG4 DISTI # 595-TL16C2550RHBRG4	UART Interface IC 16-byte dual-FIFO UART RoHS: Compliant	0
TL16C2550RHB		816

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