Microchip Technology AT25040B-MAHL-E
MPNAT25040B-MAHL-E
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IC EEPROM 4KBIT SPI 20MHZ 8UDFN
$0.3800Ref. price · indicative, final on quote
Packaging8-UFDFN Exposed Pad
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 5.5V |
| Clock frequency | 20 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Technology | EEPROM |
| Memory size | 4Kbit |
| Memory format | EEPROM |
| Case | 8-UFDFN Exposed Pad |
| Memory organization | 512 x 8 |
| Write cycle time - word, page | 5ms |