Micron Technology Inc. FM25640B-GA NV RAM (FRAM, MRAM, nvSRAM)
IC FRAM 64KBIT SPI 4MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FM25640B-GA
Detailed Description
IC FRAM 64KBIT SPI 4MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Obsolete
Datasheet
FM25640B-GA Datasheet
Quick Jump:
Technical Specifications
Micron Technology Inc. FM25640B-GA NV RAM (FRAM, MRAM, nvSRAM) technical specifications.
General
Series
Automotive, AEC-Q100, F-RAM™
Memory Size
64Kb (8K x 8)
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Other Part Number
428-3203, -FM25640B-GA, 1140-1007, FM25640BGA, 2832-FM25640B-GA
Quantity Per Package
100
Operating Temperature Range
-40°C ~ 125°C (TA)
Alternate Parts Comparison (FM25640B-GA vs FM25V01-GTR vs FM25V02A-GTR vs FM24CL04B-G)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | SMD | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 3.6V | 3.3 V | 3.3 |
| Memory Size | 64Kb (8K x 8) | 128Kb (16K x 8) | 32 kB | 4K |
| Max Frequency | 4 MHz | 40MHz | 40 MHz | 1 MHz |
| Memory Format | FRAM | FRAM | FRAM | FRAM |
| Memory Interface | SPI | SPI | SPI | I²C |
| Memory Type | Non-Volatile | Non-Volatile | FRAM | Non-Volatile |
| Technology | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) |
| Lifecycle Status | Obsolete | -- | Production | Active |
| Package | 8-SOIC (0.154", 3.90mm Width) | -- | SOP | SO |
| Action |
More Parts in NV RAM (FRAM, MRAM, nvSRAM)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
FM25V02A-GTRInfineon TechnologiesFerroelectric RAM (FRAM), 256 Kbit (32K x 8) SPI, 40 MHz, 2 V to 3.6 V Supply, SOIC-8
FM25V01-GTRInfineon TechnologiesFRAM 128Kbit Serial-SPI Interface 3.3V Automotive 8-Pin SOIC T/R / IC FRAM 128K SPI 40MHZ 8SOIC