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ST78C34CJ44-F

ST78C34CJ44-F

ST78C34CJ44-F

Exar Corporation

5V V 4.57mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 16.5862mm mm 20 44 260 44

SOT-23

ST78C34CJ44-F Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case PLCC
Number of Pins 44
Weight 2.386605g
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
HTS Code 8542.39.00.01
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 44
Qualification Status Not Qualified
Operating Supply Voltage 5.5V
Power Supplies 5V
Temperature Grade COMMERCIAL
Interface Parallel
Power Dissipation-Max 500mW
Operating Supply Current 4mA
Number of I/O 20
Number of Ports 1
Data Bus Width 8b
Length 16.5862mm
Height Seated (Max) 4.57mm
RoHS Status RoHS Compliant
Lead Free Lead Free
ST78C34CJ44-F Product Details

ST78C34CJ44-F Overview


Alternatively, UART can be purchased in the cost-effective PLCC package.The configuration uses 44 terminations.During operation, it receives a voltage of 5V.This device is an integrated circuit with 44 pins.In order for the equipment to work for a long period of time, it should not be allowed to reach a temperature above 0°C.UART is recommended that the operating temperature does not exceed 70°C to ensure long-term, normal performance.A configuration of the chip is determined by its 44 pins.A mounting method of Surface Mount is used.Providing power supplies of 5V makes it reliable and efficient for electronic designers.To ensure its high efficiency, a voltage of 5.5V is provided as the supply voltage.Universal asynchronous receiver-transmitter uses 4mA as the supply current, which is suUniversal asynchronous receiver-transmitterable for a specific application.Transferring data is not possible with 20 I/Os.

ST78C34CJ44-F Features


Power supplies of 5V
Operating supply voltage of 5.5V
20 I/Os


ST78C34CJ44-F Applications


There are a lot of Exar Corporation
ST78C34CJ44-F UARTs applications.


  • 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
  • GPS Devices

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