Overview
Description
The M1004204 series is a 4Mbit high-performance non-volatile MRAM with speed up to 108MHz. The M1004204 offers superior reliability and greater than 20-year data retention (at 85°C). It does not require backup battery or capacitor(s) compared to non-volatile SRAM. The M1004204 supports Quad SPI, SDR and DDR interface. It operates at 1.8V typical from -40°C to +105°C (industrial plus version) and offered in an SOIC or DFN (WSON) package.
Features
- Utilizing advanced pMTJ STT-MRAM technology
- High-speed Quad SPI interface, up to 108MHz SDR mode
- Low active write and read current
- Independent 256-byte user programmable and lockable NVM
- Industrial plus operating temperature: -40°C to +105°C
- Supply voltage: 1.8V
- Package: 8-pin SOIC and 8-pad DFN (WSON)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.00 MB | |
| End Of Life Notice | PDF 1.08 MB | |
| Product Advisory | PDF 315 KB | |
| Product Advisory | PDF 201 KB | |
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Design & Development
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Dependency between Memory Array Read Latency Cycles vs. Maximum Clock Frequency (with XIP)
Hello everyone, can someone explain to me how the connection between the latency and the clock frequency in the MRAM M1004204/M3004204 is?In the data sheet of the MRAM, reference is made to Tables 22 and 23. Unfortunately, this table only contains the information on the maximum frequencies ...
Mar 28, 2023