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Microcontrollers and Processors / Serial IO/Communication Controllers / ST16C2552CJ
Datasheets
ST16C2552CJ by:
Exar Corporation
Exar Corporation
Hongxing Electrical Ltd
MaxLinear Inc
Startech Semiconductor Inc
STMicroelectronics
Not Found

Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44, PLASTIC, LCC-44

Part Details for ST16C2552CJ by Exar Corporation

Results Overview of ST16C2552CJ by Exar Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

ST16C2552CJ Information

ST16C2552CJ by Exar Corporation is a Serial IO/Communication Controller.
Serial IO/Communication Controllers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ST16C2552CJ

Part # Distributor Description Stock Price Buy
Bristol Electronics   527
RFQ
Bristol Electronics   8
RFQ
Quest Components IC,UART,LDCC,44PIN,PLASTIC 656
  • 1 $4.7925
  • 84 $2.0768
  • 242 $1.9170
$1.9170 / $4.7925 Buy Now
Quest Components IC,UART,LDCC,44PIN,PLASTIC 20
  • 1 $19.7996
  • 5 $17.5996
  • 15 $16.2796
$16.2796 / $19.7996 Buy Now
Quest Components IC,UART,LDCC,44PIN,PLASTIC 6
  • 1 $4.7925
  • 3 $3.9938
  • 7 $3.5145
$3.5145 / $4.7925 Buy Now
Quest Components IC,UART,LDCC,44PIN,PLASTIC 1
  • 1 $11.5500
  • 2 $7.7000
$7.7000 / $11.5500 Buy Now
Rochester Electronics Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44 RoHS: Compliant Status: Obsolete Min Qty: 1 27
  • 1 $2.3900
  • 25 $2.3400
  • 100 $2.2500
  • 500 $2.1500
  • 1,000 $2.0300
$2.0300 / $2.3900 Buy Now
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 48
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for ST16C2552CJ

ST16C2552CJ CAD Models

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ST16C2552CJ Part Data Attributes

Parametric Data
ST16C2552CJ Exar Corporation
Buy Now Datasheet
Compare Parts:
ST16C2552CJ Exar Corporation Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44, PLASTIC, LCC-44
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer EXAR CORP
Part Package Code LCC
Package Description PLASTIC, LCC-44
Pin Count 44
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Additional Feature ALSO OPERATES AT 2.97 V MINIMUM SUPPLY
Address Bus Width 3
Boundary Scan NO
Clock Frequency-Max 64 MHz
Communication Protocol ASYNC, BIT
Data Encoding/Decoding Method NRZ
Data Transfer Rate-Max 0.5 MBps
External Data Bus Width 8
JESD-30 Code S-PQCC-J44
JESD-609 Code e0
Length 16.5862 mm
Low Power Mode YES
Number of Serial I/Os 2
Number of Terminals 44
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code QCCJ
Package Equivalence Code LDCC44,.7SQ
Package Shape SQUARE
Package Style CHIP CARRIER
Qualification Status Not Qualified
Seated Height-Max 4.57 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form J BEND
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 16.5862 mm
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

Alternate Parts for ST16C2552CJ

This table gives cross-reference parts and alternative options found for ST16C2552CJ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ST16C2552CJ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ST16C2552CJ44-F Exar Corporation Check for Price Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44, GREEN, PLASTIC, LCC-44 ST16C2552CJ vs ST16C2552CJ44-F
Part Number Manufacturer Composite Price Description Compare
ST16C2552CJ44 Exar Corporation Check for Price Serial I/O Controller, 2 Channel(s), 0.5MBps, CMOS, PQCC44, PLASTIC, LCC-44 ST16C2552CJ vs ST16C2552CJ44

ST16C2552CJ Related Parts

ST16C2552CJ Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the ST16C2552CJ is 16 MHz.

  • To configure the UART for 9-bit data transmission, set the MCR register to enable 9-bit mode, and then set the LCR register to select the 9-bit data length. Additionally, ensure that the transmitter and receiver are properly configured to handle the 9-bit data format.

  • The fractional baud rate generator allows for more accurate baud rate generation, especially at higher frequencies. It enables the generation of baud rates that are not exact multiples of the clock frequency, providing more flexibility in serial communication applications.

  • To handle FIFO overflow and underflow conditions, implement a flow control mechanism in your application. This can include using RTS/CTS handshaking, XON/XOFF software flow control, or implementing a custom flow control mechanism. Additionally, regularly check the FIFO status registers to detect overflow and underflow conditions and take appropriate action.

  • The recommended power-up sequence for the ST16C2552CJ is to apply power to the VCC pin first, followed by the VIO pin. This ensures that the internal voltage regulator is properly initialized and that the device powers up correctly.