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ST16C554CQ64-F

ST16C554CQ64-F

ST16C554CQ64-F

Exar Corporation

5V V 10.1mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 10.1mm mm CMOS 64 260 64

SOT-23

ST16C554CQ64-F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case LQFP
Number of Pins 64
Weight 342.689036mg
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Termination SMD/SMT
ECCN Code 5A991
Terminal Finish MATTE TIN
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Serial IO/Communication Controllers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count64
Power Supplies3.3/5V
Temperature GradeCOMMERCIAL
Number of Channels 4
Max Supply Voltage5.5V
Min Supply Voltage2.97V
Memory Size16B
Operating Supply Current 6mA
Nominal Supply Current6mA
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Data Rate1.5 Mbps
Boundary Scan NO
Low Power Mode NO
Number of Serial I/Os 4
Data Transfer Rate-Max 0.1875 MBps
Communication Protocol ASYNC, BIT
Data Encoding/Decoding Method NRZ
Height 1.45mm
Length 10.1mm
Width 10.1mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:784 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$9.89000$9.89
10$8.89900$88.99
25$8.10800$202.7
160$7.31700$1170.72
320$6.72372$2151.5904
640$6.13044$3923.4816

ST16C554CQ64-F Product Details

ST16C554CQ64-F Overview


There is a cost-effective package LQFP available.Transmissions are made using 4 channels.The type uPs/uCs/Peripheral ICs of this circuit is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.A configuration of 64 terminations is used.This device is powered by a voltage of 5V.A total of 4 serial I/Os are used to communicate data.An 64-pin integrated circuit is what this particular device is.A series of similarities lead us to include it in the subcategory of Serial IO/Communication Controllers.To maintain normal work for a long time, the operating temperature should not exceed 0°C.In order for the equipment to work for a long period of time, it should not be allowed to reach a temperature above 70°C.As its configuration basis, the 64 pins are used.Surface Mount is used for mounting it.The supply voltage should be kept below 5.5V to ensure reliability.By maintaining the supply voltage above 2.97V, reliability can be assured.If a power supply of 3.3/5V is available, electronic designers can use it with confidence.In a specific application, it operates with 6mA supply current.There is 16B of memory that holds various pieces of information.

ST16C554CQ64-F Features


4 serial I/Os
Power supplies of 3.3/5V


ST16C554CQ64-F Applications


There are a lot of Exar Corporation
ST16C554CQ64-F UARTs applications.


  • Communications equipment
  • White goods
  • 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

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