The MR25H256CDCR is a 256Kbit Magnetoresistive RAM (MRAM) memory device from Quarktwin Technology Ltd. It features a fast SPI interface with a clock rate of up to 40 MHz and operates within a power supply range of 2.7 to 3.6 volts. This memory device is designed for high endurance, offering unlimited write cycles and data retention exceeding 20 years. It includes automatic data protection during power loss and block write protection capabilities. The MR25H256CDCR is available in an 8-DFN package and is compliant with RoHS standards. It is suitable for industrial and automotive applications, with temperature grades ranging from -40 to +85¬8C for industrial use and up to +125¬8C for automotive AEC-Q100 Grade 1 applications. The device is recommended for new designs, while the MR25H256 part number is still in production but not advised for new projects.
MRAM (Magnetoresistive RAM) Memory IC 256Kb (32K x 8) SPI 40MHz 8-DFN (5x6)
MRAM (Magnetoresistive RAM) Memory IC 256Kb (32K x 8) SPI 40MHz 8-DFN (5x6)
MRAM (Magnetoresistive RAM) Memory IC 256Kb (32K x 8) SPI 40MHz 8-DFN (5x6)
MRAM (Magnetoresistive RAM) Memory IC 256Kbit SPI 40 MHz 8-DFN (5x6)
IC RAM 256KBIT SPI 40MHZ 8DFN
IC RAM 256KBIT SPI 40MHZ 8DFN
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 819-1044-1-ND | MR25H256CDCR | MR25H256CDCR | MR25H256CDCR |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | MRAM | RAM | RAM | RAM |
