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FWIXP421BB

FWIXP421BB

FWIXP421BB

Rochester Electronics, LLC

1.27mm Xscale 32-bit Microprocessor 1.3V 492-BBGA

SOT-23

FWIXP421BB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 492-BBGA
Surface MountYES
Operating Temperature0°C~70°C
PackagingTray
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 492
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 225
Supply Voltage 1.3V
Terminal Pitch1.27mm
Pin Count492
JESD-30 Code S-PBGA-B492
Qualification StatusCOMMERCIAL
Supply Voltage-Max (Vsup) 1.365V
Supply Voltage-Min (Vsup) 1.235V
Speed 266MHz
uPs/uCs/Peripheral ICs Type MICROPROCESSOR, RISC
Core Processor Xscale
Clock Frequency 33.33MHz
Bit Size 32
Address Bus Width32
Boundary Scan YES
Low Power Mode NO
External Data Bus Width 32
Format FIXED POINT
Integrated Cache YES
Voltage - I/O 3.3V
Ethernet 10/100Mbps (2)
Number of Cores/Bus Width 1 Core 32-Bit
Graphics AccelerationNo
RAM Controllers SDRAM
USB USB 1.1 (1)
Additional Interfaces HSS, MII, PCI, UART, UTOPIA 2
Co-Processors/DSP Communications; Network Processor Engine, Math Engine; Multiply-Accumulate
Length 35mm
Height Seated (Max) 2.59mm
RoHS StatusNon-RoHS Compliant
In-Stock:424 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$18.65000$18.65
500$18.4635$9231.75
1000$18.277$18277
1500$18.0905$27135.75
2000$17.904$35808
2500$17.7175$44293.75

FWIXP421BB Product Details

FWIXP421BB Overview


Due to its 492-BBGA packaging, it is convenient to ship overseas. High reliability can be achieved by using the advanced packaging method Tray. Cores/Bus width of the CPU is 1 Core 32-Bit . Obtain a basic understanding of operating temperature around 0°C. Xscale is the processor core of this CPU. Memory controllers for this CPU are SDRAM. Featuring HSS, MII, PCI, UART, UTOPIA 2 interfaces, this microprocessor can better serve you. There is 3.3V I/O running on this CPU. The type MICROPROCESSOR, RISC belongs to uPs/uCs/Peripheral ICs. Total terminations are 492. Using a 1.3V voltage supply, you should be able to operate the cpu microprocessor. 32-Bit is its architecture. Supply current is maximum at 1.365V. An external data bus width of 32 is available on this CPU. Embedded microprocessor bodies have 492 pins injected into them. A clock frequency of 33.33MHz is used by the CPU microprocessor.

FWIXP421BB Features


Xscale Core
32-Bit Structure


FWIXP421BB Applications


There are a lot of Rochester Electronics, LLC
FWIXP421BB Microprocessor applications.


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

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