Parameters |
Pin Count |
44 |
JESD-30 Code |
R-PQCC-J44 |
Qualification Status |
Not Qualified |
Operating Temperature (Max) |
70°C |
Power Supplies |
5V |
Temperature Grade |
COMMERCIAL |
Number of Channels |
2, DUART |
uPs/uCs/Peripheral ICs Type |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
Clock Frequency |
4MHz |
Address Bus Width |
4 |
Boundary Scan |
NO |
Low Power Mode |
NO |
External Data Bus Width |
8 |
Data Rate (Max) |
1Mbps |
Number of Serial I/Os |
2 |
Data Transfer Rate-Max |
0.125 MBps |
Communication Protocol |
ASYNC, BIT |
Data Encoding/Decoding Method |
NRZ |
With Auto Flow Control |
Yes |
Height Seated (Max) |
4.57mm |
Length |
16.585mm |
Width |
16.585mm |
RoHS Status |
ROHS3 Compliant |
Mounting Type |
Surface Mount |
Package / Case |
44-LCC (J-Lead) |
Surface Mount |
YES |
Packaging |
Tube |
Published |
2004 |
JESD-609 Code |
e3 |
Feature |
Configurable GPIO, Internal Oscillator, Timer/Counter |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
44 |
Terminal Finish |
Tin (Sn) |
HTS Code |
8542.31.00.01 |
Subcategory |
Serial IO/Communication Controllers |
Technology |
CMOS |
Voltage - Supply |
5V |
Terminal Position |
QUAD |
Terminal Form |
J BEND |
Peak Reflow Temperature (Cel) |
245 |
Supply Voltage |
5V |
Terminal Pitch |
1.27mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
SCC2681 |
SCC2681AC1A44,512 Overview
Alternatively, UART can be purchased in the cost-effective 44-LCC (J-Lead) package.Transmission uses 2, DUART channels.Tube is used in terms of packaging.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used for the uPs, uCs, and peripheral ICs on the board.Configured with 44 terminations.In order for it to operate, a voltage of 5V must be provided.Currently, this electronic part is Obsolete.As a means of communicating data, there are 2 serial I/Os available.Mounting is done through Surface Mount.During operation, the supply voltage is set to 5V.Electronic devices such as this are known as 44-pin integrated circuits.There is a 4MHz clock frequency for this IC.Various similarities make it an appropriate candidate for inclusion in the subcategory of Serial IO/Communication Controllers.A few characteristics of Configurable GPIO, Internal Oscillator, Timer/Counter can be found in it.Operating at 70°C is its maximum temperature limit.If a power supply of 5V is available, electronic designers can use it with confidence.As a base part number, it is specified as SCC2681.
SCC2681AC1A44,512 Features
2 serial I/Os
Clock frequency of 4MHz
Power supplies of 5V
SCC2681AC1A44,512 Applications
There are a lot of NXP USA Inc. SCC2681AC1A44,512 UARTs applications.
- Remote Access Servers
- Multi serial ports RS-232/RS-422/RS-485 Cards
- Domestic Applications
- Universal PCI Bus Add-in Card
- Portable and battery operated devices
- Gaming Terminals
- Personal Digital Assistants Modules
- Serial to Parallel/Parallel to Serial Converter
- Multi-port RS-232/RS-422/RS-485 Cards
- Factory automation and process control