PartNumber | AT25640B-MAHL-T | AT25640B-SSHL-B | AT25640B-MAHL-E |
Description | EEPROM 64K Density SPI 8,192 x 8 Organ | EEPROM 64K Density SPI 8,192 x 8 Organ | EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | EEPROM | EEPROM | EEPROM |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | UDFN-8 | SOIC-8 | UDFN-8 |
Memory Size | 64 kbit | 64 kbit | 64 kbit |
Organization | 8 k x 8 | 8 k x 8 | 8 k x 8 |
Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 3-Wire, Microwire | SPI |
Data Retention | 100 Year | 100 Year | 100 Year |
Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
Supply Current Max | 10 mA | 7.5 mA | 10 mA |
Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Series | AT25640B | AT25640B | AT25640B |
Packaging | Reel | Tube | Reel |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Operating Supply Voltage | 1.8 V to 5.5 V | 2.5 V, 3.3 V, 5 V | 1.8 V to 5.5 V |
Product Type | EEPROM | EEPROM | EEPROM |
Factory Pack Quantity | 5000 | 100 | 15000 |
Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
Unit Weight | 0.000335 oz | 0.019048 oz | - |
Access Time | - | 80 ns | - |
Height | - | 1.48 mm (Max) | - |
Length | - | 4.98 mm (Max) | - |
Width | - | 3.99 mm (Max) | - |
Operating Supply Current | - | 10 mA | - |