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AT27C040-12PC on a board, in 3D

AT27C040-12PC

Microchip Technology

Electronic signature function PDIP-32 Non-Volatile Memory (ROM)

Extended
DatasheetJLCPCBLCSCmicrochip/AT27C040-12PC
Category
Non Volatile Memory (ROM)
Package
PDIP-32
Pins
32

Overview

The AT27C040-12PC is a non Volatile Memory made by Microchip Technology in a PDIP-32 package with 32 pins. Electronic signature function PDIP-32 Non-Volatile Memory (ROM).

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT27C040-70RC, from EasyEDA) and its footprint (Package_DIP:DIP-32_W16.51mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19577441).

Symbol

CE#22VPP1O013O114O215O317O418O519O620O721OE#24GND16A1831A1730A162A153A1429A1328A124A1125A1023A926A827A75A66A57A48A39A210A111A012VCC32
EasyEDA_Cloud:AT27C040-70RCFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132
Package_DIP:DIP-32_W16.51mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

1
Features
Electronic signature function

Order codes

1

Pinout

32
The pins of the AT27C040-12PC
PinNameType
1VPPUnspecified
2A16Unspecified
3A15Unspecified
4A12Unspecified
5A7Unspecified
6A6Unspecified
7A5Unspecified
8A4Unspecified
9A3Unspecified
10A2Unspecified
11A1Unspecified
12A0Unspecified
13O0Unspecified
14O1Unspecified
15O2Unspecified
16GNDUnspecified
17O3Unspecified
18O4Unspecified
19O5Unspecified
20O6Unspecified
21O7Unspecified
22CE#Unspecified
23A10Unspecified
24OE#Unspecified
25A11Unspecified
26A9Unspecified
27A8Unspecified
28A13Unspecified
29A14Unspecified
30A17Unspecified
31A18Unspecified
32VCCUnspecified

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[![AT27C040-12PC](https://pcbkit.io/embed/parts/microchip/AT27C040-12PC.jpg?size=s)](https://pcbkit.io/parts/microchip/AT27C040-12PC)

Questions

Is there a KiCad symbol and footprint for the AT27C040-12PC?

Yes. The symbol is EasyEDA_Cloud:AT27C040-70RC and the footprint Package_DIP:DIP-32_W16.51mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT27C040-12PC?

PDIP-32, with 32 pins. Its footprint is drawn on this page.

Where is the AT27C040-12PC datasheet?

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

Where can I order the AT27C040-12PC?

JLCPCB lists it as part C19577441, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT27C040-12PC?

Parts like it in the library: the AT27C020-90PU by Microchip Technology, the AT27C040-70PU by Microchip Technology, the AT27C010-12PC by Microchip Technology and the AT27C010-12PI by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8