25LC040AX-I/ST
Microchip Technology
-40℃~+85℃ 1,000,000 cycles 10MHz 2.5V~5.5V 200 Years 4Kbit 5ms Hardware write protection function、Built-in power-on reset (POR)、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI TSSOP-8 EEPROM ROHS
- Category
- EEPROM
- Package
- TSSOP-8
- Pins
- 8
Overview
The 25LC040AX-I/ST is an EEPROM made by Microchip Technology in a TSSOP-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 10MHz 2.5V~5.5V 200 Years 4Kbit 5ms Hardware write protection function、Built-in power-on reset (POR)、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI TSSOP-8 EEPROM ROHS.
PCBKit's library has its KiCad symbol (Memory_EEPROM:25LCxxx, from KiCad's library) and its footprint (Package_SO:TSSOP-8_4.4x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 15 are in stock at JLCPCB (part C619733).
Symbol
Footprint
Parameters
11- Clock Frequency
- 10MHz
- Data Retention - TDR (Year)
- 200 Years
- Features
- Power-down/Power-up protection circuit
- Interface
- SPI
- Memory Size
- 4Kbit
- Operating Current
- 5mA
- Operating Temperature
- -40℃~+85℃
- Standby Current
- 5uA
- Voltage - Supply
- 2.5V~5.5V
- Write Cycle Endurance
- 1,000,000 cycles
- Write Cycle Time(Tw)
- 5ms
Order codes
1- 25LC040AX-I/STLCSC C619733
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | CS | Input |
| 2 | MISO | Tri-state |
| 3 | WP | Input |
| 4 | GND | Power in |
| 5 | MOSI | Input |
| 6 | SCK | Input |
| 7 | HOLD | Input |
| 8 | VCC | Power in |
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Is there a KiCad symbol and footprint for the 25LC040AX-I/ST?
Yes. The symbol is Memory_EEPROM:25LCxxx and the footprint Package_SO:TSSOP-8_4.4x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 25LC040AX-I/ST?
TSSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the 25LC040AX-I/ST datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 25LC040AX-I/ST?
JLCPCB lists it as part C619733, with 15 in stock; the sellers' links on this page open their listings.
What can replace the 25LC040AX-I/ST?
Parts like it in the library: the CAT25320YI-GT3 by onsemi, the NV25320DTHF by onsemi, the 25LC320A-I/ST by Microchip Technology and the 25LC640A-I/ST by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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