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AT28HC256-90JC on a board, in 3D

AT28HC256-90JC

Microchip Technology

0℃~+70℃ 10 years 10000 times 10ms 256Kbit 3mA 4.5V~5.5V 80mA 90ns Hardware write protection function、Software write protection function、Built-in error correction code (ECC) function Parallel Port (Parallel) PLCC-32(11.4x14) EEPROM

Extended
DatasheetJLCPCBLCSCmicrochip/AT28HC256-90JC
Category
EEPROM
Package
PLCC-32(11.4x14)
Pins
5

Overview

The AT28HC256-90JC is an EEPROM made by Microchip Technology in a PLCC-32(11.4x14) package with 5 pins. 0℃~+70℃ 10 years 10000 times 10ms 256Kbit 3mA 4.5V~5.5V 80mA 90ns Hardware write protection function、Software write protection function、Built-in error correction code (ECC) function Parallel Port (Parallel) PLCC-32(11.4x14) EEPROM.

PCBKit's library has its footprint (EasyEDA_Cloud:PLCC-32_L14.0-W11.5-P1.27-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C19360277).

Symbol

The library has no symbol for this part yet.

Footprint

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EasyEDA_Cloud:PLCC-32_L14.0-W11.5-P1.27-TFrom EasyEDA

Parameters

11
Access Time
90ns
Data Retention - TDR (Year)
10 years
Features
Hardware write protection function, Software write protection function, Built-in error correction code (ECC) function
Interface
Parallel Port (Parallel)
Memory Size
256Kbit
Operating Current
80mA
Operating Temperature
0℃~+70℃
Standby Current
3mA
Voltage - Supply
4.5V~5.5V
Write Cycle Endurance
10000 times
Write Cycle Time(Tw)
10ms

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the AT28HC256-90JC?

Yes. the footprint EasyEDA_Cloud:PLCC-32_L14.0-W11.5-P1.27-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT28HC256-90JC?

PLCC-32(11.4x14), with 5 pins. Its footprint is drawn on this page.

Where is the AT28HC256-90JC datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the AT28HC256-90JC?

JLCPCB lists it as part C19360277, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT28HC256-90JC?

Parts like it in the library: the AT28BV64B-20JU by Microchip Technology, the AT28HC256-12JU by Microchip Technology, the AT27C020-55JU-T by Microchip Technology and the AT27C040-90JU-T by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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