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CQ82C55A

CQ82C55A

CQ82C55A

Renesas Electronics America Inc.

44 Termination 0.8mm I/O Expander 82C55A 5V 44-QFP

SOT-23

CQ82C55A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-QFP
Surface MountYES
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.39.00.01
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.8mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 82C55A
Pin Count44
JESD-30 Code S-PQFP-G44
Output Type Open Drain
Interface Parallel
Number of I/O 24
Number of Ports3
Interrupt Output No
Current - Output Source/Sink 2.5mA
Length 10mm
Height Seated (Max) 2.45mm
Width 10mm
RoHS StatusNon-RoHS Compliant
In-Stock:1312 items

CQ82C55A Product Details

CQ82C55A Overview


It is programmed with 24 I/Os.The device is enclosed in the packaging with the 44-QFP.It is available in Tube case.It is supplied votage within 4.5V~5.5V.Its recommended mounting type is Surface Mount.The device works when the the operating temperature ranging 0°C~70°C.It has 44 terminations in total.The total pins on the part is 44.The device provides voltage at 5V.This part's peak reflow temperature is utilized to run 260.The device has a total of 3 ports.You can look for related parts based on the 82C55A family.

CQ82C55A Features




CQ82C55A Applications


There are a lot of Renesas Electronics America Inc.
CQ82C55A I/O Expanders applications.


  • Differential A/D Converter Driver
  • Antialiasing/Reconstruction Filter
  • Single-Ended to Differential Conversion/Amplification
  • Low Voltage, Low Noise, Differential Signal Processing
  • Common Mode Voltage Translation
  • Portable Instrumentation
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry

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