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MB85RS4MT - 64Mb/8KB FRAM non-volatile SPI memory - Adafruit 4719
The module with non-volatile FRAM memory for data storage is characterized by low power consumption and very long durability. The capacity of the chip is 4 Mb (512 KB), it communicates via SPI interface.
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Product description: MB85RS4MT - 4Mb/512KB FRAM non-volatile SPI - Adafruit 4719.
The module withnon-volatile FRAM memoryfor data storage is characterized by low power consumption and very long durability. The data can be stored at room temperature for up to 95 years. It isideal for data logging with low or inconsistent power consumption.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
The system's capacity is 4 Mb (512 KB) and the modulecommunicates via SPI interface witha frequencyup to 40 MHz. The outputs operate at 3 V and 5 V.
Module outputs
The module has leads to whichgoldpinconnectors should be soldered.The set includes a suitable 2.54 mm goldpin raster strip dedicated to the offered product.
Adafruit MB85RS4MT.
| Pin . | Description |
|---|---|
| VCC | Supply voltage: 3 V to 5 V. |
| GND | The weight of the system. |
| HOLD | The low state blocks the operation of the SPI bus. |
| CS | Chip select - SPI bus device selection in low state. |
| SCK | SPI bus clock line. |
| MISO | SPI bus data line. |
| MOSI | SPI bus data line. |
| WP | Pin to status register security. |
Detailed description can be found inthe user guide. |
Memory specification
- Supply voltage: 3.0 V to 5.0 V
- Output operating voltage: 3.3 V to 5.0 V
- Integrated circuit: MB85RS4MT (documentation)
- Memory: 4 Mb (512 KB)
- Type of memory: FRAM
- Communication: SPI bus
- Leads: holes for goldpin connectors - raster 2.54 mm (self-soldering strip included)
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.0 V |
| Voltage from | 5.0 V |
| Interface | SPI |
| Width | 7.5 cm |
| Height | 0.3 cm |
| Depth | 11 cm |
| Weight | 0.004 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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