Serial-SPI EEPROM memory with 4K-bit density, organized as 512 x 8. Features a 10 MHz maximum operating frequency and 160 ns maximum access time. Supports 2.5V, 3.3V, and 5V operating supply voltages, with a range from 1.8V to 5.5V. Housed in an 8-pin TSSOP (Thin Shrink Small Outline Package) with gull-wing leads for surface mounting. Automotive-grade component with 200 years of data retention and hardware data protection.
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Microchip 25AA040AXT-E/ST technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | TSSOP |
| Package Description | Thin Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3 |
| Package Width (mm) | 4.4 |
| Package Height (mm) | 1 |
| Mounting | Surface Mount |
| Jedec | MO-153AA |
| Density | 4Kbit |
| Interface Type | Serial-SPI |
| Maximum Operating Frequency | 10MHz |
| Maximum Access Time | 160ns |
| Organization | 512x8 |
| Maximum Operating Current | 5mA |
| Typical Operating Supply Voltage | 2.5|3.3|5V |
| Density in Bits | 4096bit |
| Data Retention | 200(Min)Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 1.8V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
Compliance
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| PPAP | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Microchip 25AA040AXT-E/ST Datasheet
Download the complete datasheet for Microchip 25AA040AXT-E/ST to view detailed technical specifications.
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