The 986011-MR20H40CDFR is a 4Mb magnetoresistive random access memory (MRAM) device from Everspin Technologies, organized as 512K x 8 bits. It features a fast SPI interface with a clock frequency of up to 50 MHz and operates within a supply voltage range of 3.0 to 3.6 volts. This memory device is designed for applications requiring quick data storage and retrieval without write delays, offering unlimited write endurance and data retention exceeding 20 years. The operating temperature range is suitable for industrial applications, rated from -40¬8C to +85¬8C. The device is available in an 8-pin DFN package, which is RoHS-compliant and compatible with serial EEPROM, Flash, and FeRAM products. Additionally, it includes a low-current sleep mode and automatic data protection during power loss, making it a reliable choice for various memory applications.
IC RAM 4MBIT SPI 50MHZ 8DFN Product overview: MR20H40CDFR from Everspin Technologies, Inc. is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 50MHZ, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-MR20H40CDFR can be used for catalog matching and distributor lookup.
MRAM (Magnetoresistive RAM) Memory IC 4Mb (512K x 8) SPI 50MHz 8-DFN-EP, Small Flag (5x6)
Win Source Part Number: 986011-MR20H40CDFR
Category: Integrated Circuits (ICs)>Memory
Package: Tape & Reel (TR)
Standard Package: 4,000
Mounting: SMD (SMT)
Technology: MRAM (Magnetoresistive RAM)
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Voltage - Supply: 3V ~ 3.6V
Package / Case: 8-VDFN Exposed Pad
Supplier Device Package: 8-DFN-EP, Small Flag (5x6)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Memory Format: RAM
Clock Frequency: 50 MHz
Memory Interface: SPI
ECCN: EAR99
Fake Threat In the Open Market: 79 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0071
Mfr: Everspin Technologies Inc.
Base Product Number: MR20H40
IC RAM 4MBIT SPI 50MHZ 8DFN
MRAM (Magnetoresistive RAM) Memory IC 4Mbit SPI 50 MHz 8-DFN-EP, Small Flag (5x6)
IC RAM 4MBIT SPI 50MHZ 8DFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-MR20H40CDFR | MR20H40CDFR-ND | 986011-MR20H40CDFR | MR20H40CDFR | MR20H40CDFR | MR20H40CDFR |
| Product Name | 50MHZ Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Access Time | 9 ns | |||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Density | 4000 kbits | 4000 kbits | 4000 kbits | 4000 kbits | 512 kbits | |
| Address Bus Width | 8 bits | |||||
| Pins | 8 |
