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NB25Q40A - NB SPI NOR FLASH

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NB25Q40A NB SPI NOR FLASH by Zetta - Datasheet Preview — Datasheet preview – NB25Q40A

Datasheet Details

Part number	NB25Q40A
Manufacturer	Zetta
File Size	2.37 MB
Description	NB SPI NOR FLASH
Datasheet	NB25Q40A Datasheet
Additional preview pages of the NB25Q40A datasheet.

Product details

Description

The NB25Q40A (4M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power.

Features

SPI Flash Memories.
Standard SPI: SCLK, /CS, SI, SO.
Dual SPI: SCLK, /CS, IO0, IO1.
Highest Performance Serial Flash.
83 MHz for fast read.
Dual I/O Data transfer up to 133Mbits/s.
Minimum 100,000 Program/Erase Cycles.
More than 20-year data retention.
Low Power Consumption.
Single 2.3V to 3.6V supply.
1μA standby current.
0.2μA deep power down current.
3.5mA active read current at 33MHz.

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Published: Jun 9, 2025 |