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3.3V V 2.1mm mm 10mm mm 85°C °C Interface - UARTs (Universal Asynchronous Receiver Transmitter) 10mm mm CMOS 44 260 44
- Manufacturer: NXP Semiconductors
- NO: 318-SC28L91A1B,557
- Package: 44-QFP
- Datasheet:
- Stock: 1660
- Description: 3.3V V 2.1mm mm 10mm mm 85°C °C Interface - UARTs (Universal Asynchronous Receiver Transmitter) 10mm mm CMOS 44 260 44 (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 7 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 44-QFP |
| Surface Mount | YES |
| Packaging | Tray |
| Published | 2004 |
| Series | Impact |
| JESD-609 Code | e3 |
| Feature | Configurable GPIO, Internal Oscillator, Timer/Counter |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 44 |
| Terminal Finish | Tin (Sn) |
| Additional Feature | ALSO OPERATES AT 5V SUPPLY |
| HTS Code | 8542.31.00.01 |
| Subcategory | Serial IO/Communication Controllers |
| Technology | CMOS |
| Voltage - Supply | 3.3V 5V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | SC28L91A |
| Pin Count | 44 |
| JESD-30 Code | S-PQFP-G44 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 85°C |
| Operating Temperature (Min) | -40°C |
| Power Supplies | 3.3/5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 1, UART |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Clock Frequency | 8MHz |
| Address Bus Width | 4 |
| Boundary Scan | NO |
| Low Power Mode | YES |
| External Data Bus Width | 8 |
| Data Rate (Max) | 1Mbps |
| Number of Serial I/Os | 1 |
| Bus Compatibility | 68XXX; 80XXX |
| Data Transfer Rate-Max | 0.125 MBps |
| Communication Protocol | ASYNC, BIT |
| FIFO's | 16 Byte |
| With Modem Control | Yes |
| Height Seated (Max) | 2.1mm |
| Length | 10mm |
| Width | 10mm |
| RoHS Status | ROHS3 Compliant |
SC28L91A1B,557 Overview
In the 44-QFP package, you can get the product at a low cost.Transmissions are made using 1, UART channels.In terms of packaging, Tray is used.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.In its configuration, 44 terminations are used.UART operates on 3.3V supply voltage.At present, this electronic part has a status of Obsolete.As a way to communicate data, the board has 1 serial I/Os.Surface Mount is a way to mount it.There is 3.3V 5V supply voltage for it.This electronic device is a type of 44-pin IC.Its clock frequency is measured at 8MHz.Due to a series of similarities, it is included into the subcategory of Serial IO/Communication Controllers.There are some characteristics of Configurable GPIO, Internal Oscillator, Timer/Counter that it possesses.Operating at 85°C is its maximum temperature limit.Providing power supplies of 3.3/5V makes it reliable and efficient for electronic designers.Additionally, it can perform ALSO OPERATES AT 5V SUPPLY.A base part number of SC28L91A is used for this product.A minimum temperature of -40°C is required to operate it.Impact is the series number of the electronic component.
SC28L91A1B,557 Features
1 serial I/Os
Clock frequency of 8MHz
Power supplies of 3.3/5V
ALSO OPERATES AT 5V SUPPLY
SC28L91A1B,557 Applications
There are a lot of NXP USA Inc. SC28L91A1B,557 UARTs applications.
- Universal PCI Bus Add-in Card
- Personal Digital Assistants
- Portable Applications
- Cellular Data
- DTE for Modem Communication Systems
- Industrial computing
- Point-of-Sale Systems
- Remote Access Servers
- White goods
- Point-of- Sale Terminals
