Microchip Technology AT25640B-MEHL-T Memory Integrated Circuit
IC EEPROM SERIAL SMD
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25640B-MEHL-T
Detailed Description
IC EEPROM SERIAL SMD
Package
8-XFDFN
Key Features
Package / Case: 8-XFDFN; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT25640B-MEHL-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT25640B-MEHL-T Memory Integrated Circuit technical specifications.
General
Memory Size
64Kb (8K x 8)
Package / Case
8-XFDFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile
Max Frequency
5 MHz
Memory Format
EEPROM
Alternate Parts Comparison (AT25640B-MEHL-T vs AT24C02D-SSHM-T vs AT24C16C-SSHM-T vs AT24C256C-SSHL-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-XFDFN | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.7V ~ 3.6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | 256 B | 2 kB | 32 kB |
| Max Frequency | 5 MHz | 400 kHz | 1 MHz | 1 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | I²C | I²C | I²C |
| Memory Type | Non-Volatile | EEPROM | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Write Cycle Time Word Page | 5ms | 5ms | 5ms | 5ms |
| Interface | -- | 2-Wire, I2C | 2-Wire, I2C | 2-Wire, I2C |
| Action |
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