Micron Technology Inc. FM25040B-GA NV RAM (FRAM, MRAM, nvSRAM)
IC FRAM 4KBIT SPI 14MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FM25040B-GA
Detailed Description
IC FRAM 4KBIT SPI 14MHZ 8SOIC
Package
Tube
Lifecycle Status
Obsolete
Datasheet
FM25040B-GA Datasheet
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Technical Specifications
Micron Technology Inc. FM25040B-GA NV RAM (FRAM, MRAM, nvSRAM) technical specifications.
General
Series
F-RAM™
Memory Size
4Kb (512 x 8)
Package / Case
8-SOIC
Packaging
Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Other Part Number
FM25040BGA, 428-3201, 1140-1005, -FM25040B-GA, 2832-FM25040B-GA
Quantity Per Package
97
Alternate Parts Comparison (FM25040B-GA vs FM24CL04B-G vs FM24CL04B-GTR vs FM25V02A-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 | Surface Mount | 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 | 3.3 | 3.3 | 3.3 |
| Memory Size | 4Kb (512 x 8) | 4K | 4K | 256K |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Max Frequency | 14 MHz | 1 MHz | 1 MHz | 40 MHz |
| Memory Format | FRAM | FRAM | FRAM | FRAM |
| Memory Interface | SPI | I²C | I²C | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) |
| Interface | -- | Serial-I2C | Serial-I2C | Serial-SPI |
| 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