| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request |
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The MR20H40CDFR from Everspin Technologies is a 4Mb Magnetoresistive RAM (MRAM) featuring a Serial Peripheral Interface (SPI). This non-volatile memory is designed for applications requiring fast data storage and retrieval with a minimal pin count.
Key specifications include a 50 MHz clock frequency, enabling rapid read and write operations with unlimited endurance. The device operates over an industrial temperature range of -40°C to 85°C and utilizes a voltage supply of 3V to 3.6V. Its memory organization is 512K x 8, providing 4Mbit of storage capacity.
The MR20H40CDFR comes in an 8-DFN Exposed Pad package with a small flag, suitable for surface mount applications. Data is retained non-volatially for up to 20 years and is maintained during power loss, making it ideal for critical data logging and program storage.
This MRAM is well-suited for applications in aerospace and defense, AI, automotive, data centers, gaming, industrial, and medical sectors where reliable, high-speed non-volatile memory is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MR20H40CDFR has a memory size of 4Mbit.
The MR20H40CDFR uses an SPI interface.
The maximum clock frequency for the MR20H40CDFR is 50 MHz.
The operating voltage range for the MR20H40CDFR is 3V to 3.6V.
The MR20H40CDFR operates in the temperature range of -40°C to 85°C.
The MR20H40CDFR is based on MRAM (Magnetoresistive RAM) technology.
The MR20H40CDFR is supplied in an 8-DFN-EP, Small Flag (5x6) package.