The Microchip 25AA040A/25LC040A is a 4 Kbit Serial EEPROM that operates at a maximum clock frequency of 10 MHz. It features a memory organization of 512 x 8 bits and supports a supply voltage range of 1.8V to 5.5V for the 25AA040A and 2.5V to 5.5V for the 25LC040A. The device is designed for low power consumption, with a maximum write current of 5 mA and a standby current of just 5 ¬µA at 5.5V. This 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 from -40¬8C to +85¬8C for industrial applications and -40¬8C to +125¬8C for automotive applications. The product is available in various package types, including the SOT-23-6, and is compliant with RoHS standards.
EEPROM Memory IC 4Kb (512 x 8) SPI 10MHz SOT-23-6
EEPROM Memory IC 4Kb (512 x 8) SPI 10MHz SOT-23-6
EEPROM Memory IC 4Kb (512 x 8) SPI 10MHz SOT-23-6
Manufacturer: Microchip Technology
Win Source Part Number: 807790-25AA040AT-I/O
Packaging: Reel
Mounting Style: SMD
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Supplier Device Package: SOT-23-6
Temperature Range - Operating: -40°C ~ 85°C
Memory Format: EEPROM
Clock Frequency: 10MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Manufacturer Package: SOT-23-6
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Supply Voltage (V): 1.8V ~ 5.5V
Part Number Series: 25AA040A
IC EEPROM 4KBIT SPI SOT23-6
EEPROM Memory IC 4Kbit SPI 10 MHz SOT-23-6
SERIAL EEPROM, 4KBIT, 10MHZ, SOT-23-6; Memory Size:4Kbit; EEPROM Memory Configuration:512 x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:10MHz; Memory Case Style:SOT-23; No. of Pins:6Pins; Supply Voltage Min:1.8V; Supply RoHS Compliant: Yes
IC EEPROM 4KBIT SPI SOT23-6
IC EEPROM 4KBIT SPI SOT23-6
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 25AA040AT-I/OTCT-ND | 807790-25AA040AT-I/OT | 25AA040AT-I/OT | 25AA040AT-I/OT | 35M0804 | 25AA040AT-I/OT | 25AA040AT-I/OT |
| Product Name | Memory | Memory - EEPROM - 25AA040AT-I/OT | Memory | Memory | Serial Eeprom, 4Kbit, 10Mhz, Sot-23-6; Memory Size Microchip | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| 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) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SOT-23-6 | SOT-23-6 | SOT-23-6 | SOT-23 | |||
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | -40degC ~ 85degC (TA) |
