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21281CB

21281CB

21281CB

Rochester Electronics, LLC

0.5mm 32-bit Microprocessor 1.65V 144-TQFP

SOT-23

21281CB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 144-TQFP
Surface MountYES
PackagingTray
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Terminal Finish NOT SPECIFIED
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 1.65V
Terminal Pitch0.5mm
Pin Count144
JESD-30 Code S-PQFP-G144
Qualification StatusCOMMERCIAL
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 1.815V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 1.485V
Speed 200 MHz
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Clock Frequency 200MHz
Bit Size 32
Address Bus Width32
Boundary Scan YES
Low Power Mode YES
External Data Bus Width 32
Format FIXED POINT
Integrated Cache NO
Length 20mm
Height Seated (Max) 1.7mm
Width 20mm
RoHS StatusNon-RoHS Compliant
In-Stock:239 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$30.93000$30.93
500$30.6207$15310.35
1000$30.3114$30311.4
1500$30.0021$45003.15
2000$29.6928$59385.6
2500$29.3835$73458.75

21281CB Product Details

21281CB Overview


The embedded microprocessor ships overseas conveniently packed in 144-TQFP. A high level of reliability is provided by using an advanced packaging method Tray. There is MICROPROCESSOR, RISC MICROPROCESSOR, RISC in the uPs, uCs, or peripheral ICs categories. A total of 144 terminations have been recorded. Turn on the cpu microprocessor and let it run with a 1.65V voltage supply. There are 32 bits in its architecture. With a maximum supply current of 1.815V, it has a maximum power consumption. The CPU's external data bus width is 32. Injecting pins into the embedded microprocessor body results in 144 pins. In this CPU microprocessor, the clock frequency is 0 Hz.

21281CB Features


32-Bit Structure


21281CB Applications


There are a lot of Rochester Electronics, LLC
21281CB Microprocessor applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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