SC28L91A1B OverviewThere is a cost-effective PQFP package available for this product.For packaging purposes, Bulk is used.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.Configuration of this device involves 44 terminations.For its operation, it requires a supply voltage of 3.3V.Data is communicated via 1 serial I/Os.Electronic devices such as this are known as 44-pin integrated circuits.There is 8MHz clock frequency measured on this IC.85°C is the maximum temperature that it can operate at.When power supplies are provided of 3.3/5V, it is reliable and efficient for electronic designers.Furthermore, it has the ability to perform ALSO OPERATES AT 5V SUPPLY as well.A minimum of -40°C is required for operation.In order to maintain normal operation, it is necessary to keep the supply voltage below 3.63V.A supply voltage greater than 2.97V ensures normal operation.
SC28L91A1B Features1 serial I/Os
Clock frequency of 8MHz
Power supplies of 3.3/5V
ALSO OPERATES AT 5V SUPPLY
SC28L91A1B ApplicationsThere are a lot of NXP Semiconductors / Freescale
SC28L91A1B UARTs applications.
Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort
Wireless Infrared Data Communications Systems
Handheld Terminals and Tablets
Handheld Computers
Wireless Portable Point-of-Sale Terminals
GPS Devices
Personal Digital Assistants Modules
| Surface Mount | YES |
| Package / Case | PQFP |
| Packaging | Bulk |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Terminal Finish | Tin (Sn) |
| Additional Feature | ALSO OPERATES AT 5V SUPPLY |
| HTS Code | 8542.31.00.01 |
| 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 |
| Pin Count | 44 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 85°C |
| Operating Temperature (Min) | -40°C |
| Supply Voltage-Max (Vsup) | 3.63V |
| Power Supplies | 3.3/5V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 2.97V |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Clock Frequency | 8MHz |
| Data Rate | 230 kbps |
| Address Bus Width | 4 |
| Boundary Scan | NO |
| Low Power Mode | YES |
| External Data Bus Width | 8 |
| Number of Serial I/Os | 1 |
| Bus Compatibility | 68XXX; 80XXX |
| Data Transfer Rate-Max | 0.125 MBps |
| Communication Protocol | ASYNC, BIT |
| Height Seated (Max) | 2.1mm |
| Width | 10mm |
| Length | 10mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SC28L91A1B Datasheet
+8613715157867