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Microcontrollers and Processors Serial IO/Communication Controllers P8251A

Microcontrollers and Processors
P8251A
Description: Serial I/O Controller, 1 Channel(s), 0.0078125MBps, MOS, PDIP28, PLASTIC, DIP-28

Overview of P8251A by Rochester Electronics LLC

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.

Available Datasheets

Part # Manufacturer Description Datasheet
P8251A-G Rochester Electronics LLC P8251A - Serial I/O Controller, NMOS
P8251A Rochester Electronics LLC Serial I/O Controller, 1 Channel(s), 0.0078125MBps, MOS, PDIP28, PLASTIC, DIP-28

Price & Stock for P8251A by Rochester Electronics LLC

Part # Manufacturer Description Stock Price Buy
DISTI # P8251A
Avnet Americas P8251A - Rail/Tube (Alt: P8251A) RoHS: Not Compliant Min Qty: 21 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 2458 Partner Stock
  • 1 $17.9100
  • 25 $16.7100
  • 25 $17.5500
  • 100 $16.0300
  • 1,000 $14.5000
$14.5000 / $17.9100 Buy Now
Rochester Electronics P8251A - Serial I/O Controller, 1 Channel(s), 0.0078125MBps, MOS, PDIP28 RoHS: Not Compliant Status: Rochester Active Min Qty: 1 2448
  • 1 $17.9100
  • 25 $17.5500
  • 100 $16.8300
  • 500 $16.1200
  • 1,000 $15.2200
$15.2200 / $17.9100 Buy Now

CAD Models for P8251A by Rochester Electronics LLC
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Part Data Attributes for P8251A by Rochester Electronics LLC
Parametric Data

P8251A
Rochester Electronics LLC
Buy Now
-
-
Pbfree Code
No
Rohs Code
No
Part Life Cycle Code
Active
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
Part Package Code
DIP
Package Description
PLASTIC, DIP-28
Pin Count
28
Reach Compliance Code
unknown
HTS Code
8542.31.00.01
Factory Lead Time
4 Weeks
Address Bus Width
Boundary Scan
NO
Bus Compatibility
IAPX 86; IAPX 88
Clock Frequency-Max
3.125 MHz
Communication Protocol
ASYNC, BIT; SYNC, BYTE; BISYNC; EXT SYNC
Data Encoding/Decoding Method
NRZ
Data Transfer Rate-Max
0.0078125 MBps
External Data Bus Width
8
JESD-30 Code
R-PDIP-T28
JESD-609 Code
e0
Length
37.1094 mm
Low Power Mode
NO
Number of Serial I/Os
1
Number of Terminals
28
Operating Temperature-Max
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
Package Code
DIP
Package Shape
RECTANGULAR
Package Style
IN-LINE
Qualification Status
Not Qualified
Seated Height-Max
5.461 mm
Supply Voltage-Max
5.5 V
Supply Voltage-Min
4.5 V
Supply Voltage-Nom
5 V
Surface Mount
NO
Technology
MOS
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
15.24 mm
uPs/uCs/Peripheral ICs Type
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Want to compare parts?
  1. P8251A
    Rochester Electronics LLC
    Serial I/O Controller, 1 Channel(s), 0.0078125MBps, MOS, PDIP28, PLASTIC, DIP-28
    VS

Alternate Parts for P8251A

This table gives cross-reference parts and alternative options found for P8251A. 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 P8251A, 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
MD8251A Serial I/O Controller, 2 Channel(s), 0.078125MBps, HMOS, CDIP28, DIP-28 Rochester Electronics LLC P8251A vs MD8251A
LD8251A Serial I/O Controller, 2 Channel(s), 0.078125MBps, HMOS, CDIP28, DIP-28 Rochester Electronics LLC P8251A vs LD8251A

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