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AT93C46D-PU on a board, in 3D

AT93C46D-PU

Microchip Technology

-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1Kbit 2MHz 5ms Built-in power-on reset (POR)、Built-in write enable latch (WEL) SPI PDIP-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/AT93C46D-PU
Category
EEPROM
Package
PDIP-8
Pins
8

Overview

The AT93C46D-PU is an EEPROM made by Microchip Technology in a PDIP-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1Kbit 2MHz 5ms Built-in power-on reset (POR)、Built-in write enable latch (WEL) SPI PDIP-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:93LC46CT-I_SN-TUDI, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 16 are in stock at JLCPCB (part C177151). 4 open-source boards in 4 repositories on GitHub use it.

Symbol

CS1SK2DI3DO4GND5ORG6NC7VCC8
EasyEDA_Cloud:93LC46CT-I_SN-TUDIFrom EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

11
Clock Frequency
2MHz
Data Retention - TDR (Year)
100 years
Features
Built-in power-on reset (POR)
Interface
SPI
Memory Size
1Kbit
Operating Current
2mA
Operating Temperature
-40℃~+85℃
Standby Current
15uA
Voltage - Supply
1.8V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

1

Pinout

8
The pins of the AT93C46D-PU
PinNameType
1CSUnspecified
2SKUnspecified
3DIUnspecified
4DOUnspecified
5GNDUnspecified
6ORGUnspecified
7NCUnspecified
8VCCUnspecified

Open-source boards using it

All 4
  • 2 layers45 × 45 mmFiberaudio-108, the printed circuit board in 3D

    Fiberaudio-108

    islandcontroller/fiberaudio-108

    A low-cost USB audio interface with S/PDIF optical output, based on the Cmedia CM108 ASIC.

    43 parts29
  • 2 layers127 × 90 mmRadio usb, the printed circuit board in 3D

    Radio usb

    SP8EBC/radio-usb-interface

    USB <--> Land Mobile Radio interace with full ground isolation on 2way audio and PTT control

    225 parts3
  • 6 layers259.9 × 154.9 mmCpu030, the printed circuit board in 3D

    Cpu030

    thorpej/pg68k

    The 68k Playground, a 680x0-based home-brew computer with multiple CPU options

    233 parts15
  • 2 layers100 × 70 mmHipbadge, the printed circuit board in 3D

    Hipbadge

    sneurlax/hip-badge

    And join our matrix discussion channel: https://matrix.to/#/#hipbadge:matrix.org

    199 parts1

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Questions

Is there a KiCad symbol and footprint for the AT93C46D-PU?

Yes. The symbol is EasyEDA_Cloud:93LC46CT-I_SN-TUDI and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT93C46D-PU?

PDIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the AT93C46D-PU datasheet?

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

Where can I order the AT93C46D-PU?

JLCPCB lists it as part C177151, with 16 in stock; the sellers' links on this page open their listings.

What can replace the AT93C46D-PU?

Parts like it in the library: the AT93C66N by HGSEMI, the 93LC56B-I/P by Microchip Technology, the FT93C46A-UDR-B by FMD and the 25LC040/P by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the AT93C46D-PU?

4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8