128K-bit serial EEPROM with 3-wire interface, organized as 16K x 8. Features a 20 MHz maximum operating frequency and 80 ns maximum access time. Supports operating supply voltages of 2.5V, 3.3V, and 5V, with a minimum of 1.8V and maximum of 5.5V. Housed in an 8-pin VFBGA package (3.73mm x 2.35mm x 0.71mm) for surface mounting, offering 100 years of data retention and hardware data protection.
PackageVFBGA
MountingSurface Mount
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Technical Specifications
Microchip AT25128B-CUL-T technical specifications.
General
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | VFBGA |
| Package Description | Very Thin Fine Pitch Ball Grid Array |
| Lead Shape | Ball |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3.73 |
| Package Width (mm) | 2.35 |
| Package Height (mm) | 0.71 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Density | 128Kbit |
| Interface Type | Serial-3Wire |
| Maximum Operating Frequency | 20MHz |
| Maximum Access Time | 80ns |
| Organization | 16Kx8 |
| Maximum Operating Current | 10mA |
| Typical Operating Supply Voltage | 2.5|3.3|5V |
| Density in Bits | 131072bit |
| Data Retention | 100(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 | 85°C |
Compliance
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Microchip AT25128B-CUL-T Datasheet
Download the complete datasheet for Microchip AT25128B-CUL-T to view detailed technical specifications.
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