恭喜您提交成功
提交失敗
PC16550DN
Communication interface for transmitting and receiving dataPC16550DN
Communication interface for transmitting and receiving data
-
製造商零件號 # : PC16550DN
-
包裝/封裝: PDIP-40
-
製造商: Texas Instruments
-
產品分類 : UARTs (Universal Asynchronous Receiver Transmitter)
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。
認證
我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。
關於付款
我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。
如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。
電匯
Paypal
信用卡
西聯匯款
速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]
關於包裝
在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。
例子
捲帶式
剪膠帶
管或託盤
PC16550DN 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The PC16550DN represents the pinnacle of UART technology, offering unmatched performance and reliability in serial communication applications. Its 16-byte FIFO buffer not only streamlines data transfer operations but also reduces the burden on the CPU, resulting in improved efficiency and data throughput. With support for data rates up to 115.2 kbps and advanced error detection mechanisms, such as parity error detection and flow control, the PC16550DN ensures seamless and error-free data transmission. Additionally, its compatibility with a range of communication protocols makes it a versatile choice for various system requirements. Moreover, the chip's low power consumption and flexible packaging options make it an ideal solution for integration into diverse system designs. In summary, the PC16550DN sets a new standard for UART chips, offering unmatched performance, reliability, and flexibility for serial communication tasks
主要特徵
- 16-byte transmit and receive FIFOs
- Baud rate range from 50 bps to 115200 bps
- Compatible with 8-bit microprocessors
- Programmable baud rate generator
- Auto hardware flow control support
- Optional hardware/software flow control
- False start bit detection
- Variable receive and transmit interrupt trigger levels
應用
- Serial communication
- Embedded systems
- Industrial control systems
- Telecommunications
- Networking devices
- Medical devices
- Test and measurement equipment
- Point-of-sale terminals
- Data acquisition systems
- Automotive diagnostic tools
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | UART Interface IC | RoHS | N |
| Number of Channels | 1 Channel | Data Rate ! | 1.5 Mb/s |
| Memory Size ! | 16 B | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V | Operating Supply Current | 15 mA |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature ! | + 70 C |
| Mounting Style | Through Hole | Package / Case | PDIP-40 |
| Brand | Texas Instruments | Operating Supply Voltage ! | 5 V |
| Product Type ! | UART Interface IC | Series | PC16550D |
| Factory Pack Quantity | 9 | Subcategory | Interface ICs |
| Unit Weight | 0.210004 oz |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is PC16550DN?
The PC16550DN is a UART (universal asynchronous receiver transmitter) integrated circuit designed by National Semiconductor. It is a popular choice for serial communication in embedded systems, industrial control, and networking applications.
How Does PC16550DN Work?
The PC16550DN works by providing serial communication capabilities to microcontroller-based systems. It interfaces with the microcontroller to transmit and receive data asynchronously, handling tasks such as baud rate generation, framing, and error detection. It offers advanced features such as FIFO (first in, first out) buffering to improve data throughput and reduce CPU overhead.
How Many Pins does PC16550DN have and What are the Functions of the Pinout Configuration?
The PC16550DN is housed in a 28-pin DIP (dual in-line package) or SOP (small outline package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RXD: Receive data input pin.
- TXD: Transmit data output pin.
- RTS: Request to send pin for flow control.
- CTS: Clear to send pin for flow control.
- DTR, DSR, DCD, RI: Control and status pins for modem control.
- CLK, OUT1, OUT2: Clock and auxiliary output pins.
What are the Pros and Cons of PC16550DN?
Pros:
- Industry Standard: The PC16550DN follows the industry-standard UART architecture, ensuring compatibility with a wide range of systems and software.
- FIFO Buffer: Features FIFO buffering to improve data transfer efficiency and reduce CPU overhead.
- Reliability: Known for its reliability in serial communication applications.
- Interrupt Support: Provides interrupt capabilities for efficient data handling.
Cons:
- Obsolete: As a legacy product, the PC16550DN may be harder to source and may lack modern features compared to newer UARTs.
- Power Consumption: May not be as power-efficient as more modern UART alternatives.
- Limited Availability: Availability may be limited due to the product being phased out by the manufacturer.
Are There Any Equivalents/Alternatives to PC16550DN for Recommendation?
- The ST16C550 from Exar Corporation is a similar UART alternative with modern enhancements.
- Alternatives to the PC16550DN include the TL16C550C from Texas Instruments and the Z16C32 from Zilog.
推薦零件
-
![PC16550DVX/NOPB]()
PC16550DVX/NOPB
$1.644 44-Pin PLCC T/R UART with 1 channel and 16-byte FIFO
製造商: Texas Instruments 包裝/箱: PLCC-44
5,400 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCA9518PW]()
6,362 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PC16552DVX/NOPB]()
44-pin PLCC packaged UART with 2 channels, each with a 16-byte FIFO and operating at 5V
製造商: Texas Instruments 包裝/箱: PLCC-44
4,102 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PC16550DV/NOPB]()
PC16550DV/NOPB
$1.927 44-pin PLCC packaged UART with support for 5V operation, featuring a single channel and 16-byte FIFO buffer
製造商: Texas Instruments 包裝/箱: PLCC-44
5,167 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM3008T]()
ended analog I/O interface for low voltage and low power applications
製造商: Texas Instruments 包裝/箱: TSSOP-16
4,535 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCI2050BIGHK]()
257-pin BGA MICROSTAR tray housing a fast 32-bit PCI bridge chip"
製造商: Texas Instruments 包裝/箱: BGA
8,934 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM3793]()
Stereo CODEC with high-efficiency speaker amplifier and audio enhancement capabilities
製造商: Texas Instruments 包裝/箱: QFN
3,511 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCI1520]()
PCI1520 is a cutting-edge PC card controller designed for seamless integration into various devices
製造商: Texas Instruments 包裝/箱: BGA
6,564 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCI1420]()
7,453 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![AM26LS32PC]()
9,509 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM2902BDB]()
PCM2902BDB
$7.954 Interface - CODECs Stereo Audio Codec with USB Interface
製造商: Texas Instruments 包裝/箱: SSOP-28
9,669 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM2903E]()
PCM2903E
$9.824 General Purpose Audio Codec 1ADC / 1DAC Ch 28-Pin SSOP Tube
製造商: Texas Instruments 包裝/箱: SSOP
7,845 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCA9557PWRG4]()
I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP T/R
製造商: Texas Instruments 包裝/箱: TSSOP
7,771 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCA9517DR]()
PCA9517DR
$0.775 Translation - Voltage Levels Lev-Translating I2C Bus Repeater
製造商: Texas Instruments 包裝/箱: SOIC-8
8,512 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![MPC507AP]()
MPC507AP is an analog multiplexer/demultiplexer with a ratio of 8:1, operating at a voltage range of 5V to 22V and featuring a resistance of 2 and 1
製造商: Texas Instruments 包裝/箱: PDIP-28
9,327 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCF8575CDBE4]()
7,867 有存貨
貨物週期: 3~7 天
最小訂購量為 1
