The Microchip 25AA040A/25LC040A is a 4 Kbit Serial EEPROM organized as 512 x 8 bits, designed for use in various applications requiring non-volatile memory. It operates within a voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 10 MHz. The device features low power consumption with a maximum write and read current of 5 mA at 5.5V, and a standby current of only 5 ¬µA. The EEPROM supports write page mode for up to 16 bytes and offers self-timed erase and write cycles with a maximum duration of 5 ms. It includes block write protection options and built-in write protection features such as power-on/off data protection circuitry and a write-protect pin. The device is rated for high reliability with an endurance of 1,000,000 erase/write cycles and data retention exceeding 200 years. The operating temperature ranges are suitable for industrial applications (-40¬8C to +85¬8C) and automotive applications (-40¬8C to +125¬8C). The product is RoHS compliant and comes in an 8-pin TSSOP package, making it suitable for space-constrained designs.
Manufacturer: Microchip Technology
Win Source Part Number: 1323419-25LC040A-I/M
Category: Integrated Circuits (ICs)>Memory>Memory
Packaging: Tube
Standard Package: 100
Mounting: Surface Mount
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Voltage - Supply: 2.5V ~ 5.5V
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Memory Format: EEPROM
Clock Frequency: 10 MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
ECCN: EAR99
Fake Threat In the Open Market: 82
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Base Product Number: 25LC040
RoHS Status: ROHS3 Compliant
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| Win Source Electronics | DigiKey | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1323419-25LC040A-I/MS | 25LC040A-I/MS-ND | 72J3681 | 25LC040A-I/MS | 25LC040A-I/MS | 25LC040A-I/MS |
| Product Name | Integrated Circuits (ICs) - Memory - Memory | Memory | Ic,serial Eeprom,512X8,cmos,tssop,8Pin,plastic Rohs Compliant Microchip | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Cycle Time | 5.00E6 ns | 5.00E6 ns | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SOP; SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
