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25LC320T/SN on a board, in 3D

25LC320T/SN

Microchip Technology

-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2MHz 32Kbit 5ms Hardware write protection function、Built-in power-on reset (POR)、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/25LC320T/SN
Category
EEPROM
Package
SOIC-8
Pins
8

Overview

The 25LC320T/SN is an EEPROM made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2MHz 32Kbit 5ms Hardware write protection function、Built-in power-on reset (POR)、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (Memory_EEPROM:25LCxxx, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2062972).

Symbol

CS1MISO2WP3GND4MOSI5SCK6HOLD7VCC8
Memory_EEPROM:25LCxxxFrom KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

9
Clock Frequency
2MHz
Data Retention - TDR (Year)
200 Years
Features
Built-in write enable latch (WEL)；Hardware write protection function；Power-down/Power-up protection circuit
Interface
SPI
Memory Size
32Kbit
Operating Temperature
-40℃~+85℃
Voltage - Supply
2.5V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

2

Pinout

8
The pins of the 25LC320T/SN
PinNameType
1CSInput
2MISOTri-state
3WPInput
4GNDPower in
5MOSIInput
6SCKInput
7HOLDInput
8VCCPower in

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Questions

Is there a KiCad symbol and footprint for the 25LC320T/SN?

Yes. The symbol is Memory_EEPROM:25LCxxx and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 25LC320T/SN?

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

Where is the 25LC320T/SN datasheet?

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

Where can I order the 25LC320T/SN?

JLCPCB lists it as part C2062972, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 25LC320T/SN?

Parts like it in the library: the AT93C46DN-SH-T by Microchip Technology, the AT93C66B-SSHM-T by Microchip Technology, the M93C66-WMN6TP by STMicroelectronics and the 93LC46BT-I/SN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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