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MR0A16A NVRAM Series
everspinIC MRAM 1MBIT 35NS 44TSOP NVRAM 1Mb 3.3V 64K x 16 35ns Parallel MRAM
The MR0A16A NVRAM series from Everspin Technologies, Inc., is a collection of 1MB parallel MRAM (Magnetoresistive Random Access Memory) devices designed for non-volatile memory applications. These chips operate at 3.3V and feature a 64K x 16 bit architecture, offering a 35ns access time. They come in both 44-pin TSOP-II and 48-pin FBGA packages, making them versatile for various board layouts and mounting requirements.
These MRAMs are commonly used in systems that require fast, low-power, and non-volatile memory. For instance, they can be found in automotive applications like keyless entry systems, where maintaining secure and reliable data storage is critical even during power outages. In industrial automation, these devices help in storing configuration data or status information that needs to persist through power cycles. Additionally, they are suitable for consumer electronics such as smart home devices, where they can store small amounts of critical data.
One practical observation is that engineers often reach for these MRAMs when they need a high-speed, non-volatile solution that doesn’t rely on batteries for retention. Their fast access times and non-volatile nature make them ideal for scenarios where frequent writes are necessary but power consumption must remain low. Another useful aspect is their robustness against radiation, which makes them attractive for space applications where traditional DRAM might fail due to cosmic rays.
Frequently Asked Questions
MR0A16A NVRAM - Part List
14 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package | RoHS | Speed | Interface | Access Time | Memory Size | Memory Type | Current - Supply | Voltage - Supply | Current - Average Rectified (Io) | Packaging | Mounting Style | Package / Case | Supplier Device Package | Number of Cores/Bus Width | Series | Manufacturer | Memory Format | Operating Temperature | Voltage - Supply (Min) | Mounting Type | Number of Positions | Type | Density | Standard Package Name | EU RoHS | Voltage Rating | Current Rating (Max) | Common Mode Transient Immunity (Min) | Width | Lead Style | Length - Overall | Package Quantity | Shell Size - Insert | Printed Circuit Board | Other Names | Frequency | Connector Usage | Factory Pack Quantity | Rad Hardened | Current - Output | Package Cooled | DELETED | Power - Average Forward | Power Dissipation (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 MR0A16AYS35R NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 44-Pin TSOP-II T/R IC MRAM 1MBIT 35NS 44TSOP Everspin Technologies | 10 | 1500: ¥102.476 | - | 1,500 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape and Reel | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64Kx16 | RAM | 0°C ~ 70°C | 3.6 | Surface Mount | 44 | MRAM | 1M | TSOP | Compliant | 3 | 155 | Commercial | 10.29(Max) | Gull-wing | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | MR0A16AYS35REV | - | - | - | - | - | - | - | - | - |
MR0A16AYS35 NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 1MBIT 35NS 44TSOP Everspin Technologies | 10 | 270: ¥92.4392 | - | 135 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64Kx16 | RAM | 0°C ~ 70°C | 3.6 | Surface Mount | 44 | MRAM | 1M | TSOP | Compliant | 3 | 155 | Commercial | 10.29(Max) | Gull-wing | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | 35ns | Parallel | - | - | - | - | - | - | - |
MR0A16AVYS35R NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM IC MRAM 1MBIT 35NS 44TSOP Everspin Technologies | 10 | 1035: ¥77.588 | - | 1,000 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape & Reel (TR) | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 105°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MR0A16AVYS35 NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 1MBIT 35NS 44TSOP SRAM Chip Async Single 3.3V 1M-Bit 64K x 16 35ns 44-Pin TSOP-II Tube Everspin Technologies | 10 | 1: ¥114.716 | - | 135 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64Kx16 | RAM | -40°C ~ 105°C | 3.6 | Surface Mount | 44 | MRAM | 1M | TSOP | Compliant | 3 | 165 | Extended | 10.29(Max) | Gull-wing | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | 35ns | Parallel | - | - | - | - | - | - | - |
 MR0A16AVMA35R NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM IC MRAM 1MBIT 35NS 48FBGA Everspin Technologies | 10 | 2000: ¥123.284 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape & Reel (TR) | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 105°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 MR0A16AVMA35 NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 48-Pin FBGA Tray IC MRAM 1MBIT 35NS 48FBGA Everspin Technologies | 348 | 348: ¥143.242 | - | 348 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64Kx16 | RAM | -40°C ~ 105°C | 3.6 | Surface Mount | 48 | MRAM | 1M | BGA | Compliant | 3 | 165 | Extended | 8 | Ball | 8 | FBGA | 1.02 | 48 | 819-1023 | - | - | 348 | - | - | - | - | - | - |
| 10 | 1: ¥91.868 | - | 348 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64 K x 16 | RAM | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 819-1019 | - | - | - | - | - | - | - | - | - |
MR0A16ACYS35 NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 1MBIT 35NS 44TSOP Everspin Technologies | 77 | 1: ¥98.124 | - | 135 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64Kx16 | RAM | -40°C ~ 85°C | 3 V | Surface Mount | 44 | MRAM | 1048576 Bit | TSOP | Compliant | 3 | 165 | Industrial | 10.29(Max) | Gull-wing | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | 35ns | Parallel | - | No | 155 mA | TSOP-II | Compliant | - | - |
MR0A16ACMA35 NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM IC MRAM 1MBIT 35NS 48FBGA NVRAM MRAM Parallel 1M-Bit 3.3V 48-Pin FBGA Tray Everspin Technologies | 706 | 1: ¥98.124 | - | 348 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tray | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 85°C | 3 V | Surface Mount | 48 | MRAM | 1048576 Bit | - | - | - | - | - | - | - | - | - | - | - | 819-1021 | 35ns | Parallel | - | No | 155 mA | BGA | Compliant | - | - |
MR0A16ACMA35R NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM IC MRAM 1MBIT 35NS 48FBGA Everspin Technologies | 10 | 1504: ¥61.132 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape & Reel (TR) | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 2000: ¥100.164 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape & Reel (TR) | SMD/SMT | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR0A16A | 64 K x 16 | RAM | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MR0A16ACYS35R NVRAM 1Mb 3.3V 64Kx16 35ns Parallel MRAM NVRAM MRAM Parallel 1M-Bit 3.3V 44-Pin TSOP-II T/R IC MRAM 1MBIT 35NS 44TSOP Everspin Technologies | 10 | 1500: ¥108.80 | - | 1,000 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 105 mA | 3 V ~ 3.6 V | 105 mA | Tape and Reel | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64Kx16 | RAM | -40°C ~ 85°C | 3.6 | Surface Mount | 44 | MRAM | 1M | TSOP | Compliant | 3 | 165 | Industrial | 10.29(Max) | Gull-wing | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | - | - | - | - | - | - | - | - | - |
 MR0A16AMYS35R IC MRAM 1MBIT 35NS 44TSOP NVRAM 1Mb 3.3V 64K x 16 35ns Parallel MRAM Everspin Technologies Inc | 10 | 1035: ¥92.684 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 55 mA | 3 V ~ 3.6 V | 55 mA | Tape & Reel (TR) | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 125°C | 3.3 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.6 W | 0.6 W |
MR0A16AMYS35 IC MRAM 1MBIT 35NS 44TSOP NVRAM 1Mb 3.3V 64K x 16 35ns Parallel MRAM Everspin Technologies Inc | 10 | 159: ¥106.352 | - | 135 | RoHS Compliant | 35ns | Parallel | 35 ns | 1M (64K x 16) | MRAM (Magnetoresistive RAM) | 55 mA | 3 V ~ 3.6 V | 55 mA | Tray | SMD/SMT | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR0A16A | 64 K x 16 | RAM | -40°C ~ 125°C | 3.3 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 135 | - | - | - | - | 0.6 W | 0.6 W |