There are no models available for this part yet.
Overview of 21281DB by Intel Corporation
Note: 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.
- Distributor Offerings: ( 4 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for 21281DB by Intel Corporation
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
|
DISTI #
2156-21281DB-ND
|
DigiKey | RISC 32-BIT, STRONG-ARM, 166MHZ Min Qty: 15 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
5076 In Stock |
|
$21.3100 | Buy Now | |
|
DISTI #
821351-ND
|
DigiKey | IC MPU SA-110 166MHZ 144TQFP Min Qty: 1 Container: Tray |
3 In Stock |
|
$17.2600 | Buy Now | |
|
DISTI #
21281DB
|
Avnet Americas | - Bulk (Alt: 21281DB) RoHS: Not Compliant Min Qty: 17 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk | 5076 Partner Stock |
|
$17.7000 / $21.1016 | Buy Now | |
| Rochester Electronics | 21281 - RISC Microprocessor, 32-Bit, Strong-ARM, 166MHz, CMOS, PQFP144 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 5076 |
|
$18.2900 / $21.5100 | Buy Now |
CAD Models for 21281DB by Intel Corporation
Part Data Attributes for 21281DB by Intel Corporation
|
|
|
|---|---|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
INTEL CORP
|
|
Part Package Code
|
QFP
|
|
Package Description
|
LFQFP, QFP144,.87SQ,20
|
|
Pin Count
|
144
|
|
Reach Compliance Code
|
unknown
|
|
Factory Lead Time
|
4 Weeks
|
|
Address Bus Width
|
32
|
|
Bit Size
|
32
|
|
Boundary Scan
|
YES
|
|
Clock Frequency-Max
|
166 MHz
|
|
External Data Bus Width
|
32
|
|
Format
|
FIXED POINT
|
|
Integrated Cache
|
NO
|
|
JESD-30 Code
|
S-PQFP-G144
|
|
Length
|
20 mm
|
|
Low Power Mode
|
YES
|
|
Number of Terminals
|
144
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
LFQFP
|
|
Package Equivalence Code
|
QFP144,.87SQ,20
|
|
Package Shape
|
SQUARE
|
|
Package Style
|
FLATPACK, LOW PROFILE, FINE PITCH
|
|
Power Supplies
|
2,3.3 V
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
1.7 mm
|
|
Speed
|
166 MHz
|
|
Supply Voltage-Max
|
1.815 V
|
|
Supply Voltage-Min
|
1.485 V
|
|
Supply Voltage-Nom
|
1.65 V
|
|
Surface Mount
|
YES
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
0.5 mm
|
|
Terminal Position
|
QUAD
|
|
Width
|
20 mm
|
|
uPs/uCs/Peripheral ICs Type
|
MICROPROCESSOR, RISC
|
Alternate Parts for 21281DB
This table gives cross-reference parts and alternative options found for 21281DB. 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 21281DB, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| 21281EB | 32-BIT, 233MHz, RISC PROCESSOR, PQFP144, TQFP-144 | Intel Corporation | 21281DB vs 21281EB |
| AM29040-33KCW | 32-BIT, 33MHz, RISC PROCESSOR, PQFP144, PLASTIC, QFP-144 | AMD | 21281DB vs AM29040-33KCW |
| IDT79RC32V364-100DA | 32-BIT, 100MHz, RISC PROCESSOR, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Integrated Device Technology Inc | 21281DB vs IDT79RC32V364-100DA |
| AM29040-40KCW | 32-BIT, 40MHz, RISC PROCESSOR, PQFP144, PLASTIC, QFP-144 | AMD | 21281DB vs AM29040-40KCW |
| SCF5250EAG120 | 32-BIT, 120MHz, MICROPROCESSOR, PQFP144, 20 X 20 MM, 1.40 MM THICKNESS, 0.50 MM PITCH, LEAD FREE, QFP-144 | Freescale Semiconductor | 21281DB vs SCF5250EAG120 |
| HD6417718RF100 | RISC Microprocessor, 32-Bit, 100MHz, CMOS, PQFP144, PLASTIC, LQFP-144 | Hitachi Ltd | 21281DB vs HD6417718RF100 |
| HD6417604 | RISC Microprocessor, 32-Bit, 28.7MHz, MOS, PQFP144, PLASTIC, QFP-144 | Hitachi Ltd | 21281DB vs HD6417604 |
| IDT79RC32V364-133DA | 32-BIT, 133MHz, RISC PROCESSOR, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Integrated Device Technology Inc | 21281DB vs IDT79RC32V364-133DA |
| MCF5249LPV120 | 32-BIT, 120MHz, RISC PROCESSOR, PQFP144, 20 X 20 X 1.4 MM, 0.50 MM PITCH, LQFP-144 | Motorola Mobility LLC | 21281DB vs MCF5249LPV120 |
| AM29035-16FCW | 32-BIT, 16MHz, RISC PROCESSOR, CQFP144, CERQUAD-144 | AMD | 21281DB vs AM29035-16FCW |