Images are for reference only
MX25V1635FZUI
+BOMIC FLASH 16MBIT SPI/QUAD 8USON
-
ManufacturerMacronix
-
Mfr. Part #MX25V1635FZUI
-
In Stock4338
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Series | MXSMIO™ |
| Part Status | Active |
| Base Product Number | MX25V1635 |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 16Mbit |
| Memory Organization | 2M x 8 |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 80 MHz |
| Write Cycle Time - Word, Page | 100µs, 4ms |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-UFDFN Exposed Pad |
| Supplier Device Package | 8-USON (2x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
- Capacity and interface: 16 Mbit (2 MB); SPI-compatible interface with standard SPI, and supports dual/quad I/O read modes in some variations.
- Voltage and package: 2.7–3.6 V operation; available in 8-pin packages (e.g., SOIC-8/USON-8) with the UI suffix indicating package/temperature options.
- Read/Write: Page program (256-byte pages); sector erase (4 KB) and larger blocks (32 KB/64 KB); chip erase; fast/low-latency reads.
- Speed: Up to about 104 MHz SPI clock for fast reads.
- Features: Deep power-down, write protection via status/ configuration registers, standard JEDEC-compatible NOR flash behavior.
- Applications: Embedded systems, microcontroller firmware storage, boot memory, data storage in small devices.
Tip: Check the exact datasheet for your package and temperature grade to confirm supported read modes and timing.
Features
- Capacity: 16 Mbit Serial NOR Flash (2 MB total)
- Organization: 2,097,152 × 8 bits
- Interface: SPI serial interface (standard SPI; some variants support faster Dual/Quad modes in the MX25V family)
- Addressing: 3-byte addressing (suitable for 16 Mbit devices)
- Speed: Fast Read support (typical operation up to high-speed clock for SPI)
- Write/Erase: Page program up to 256 bytes; sector erase (4 KB); block erase (64 KB); full-chip erase
- Power: 2.7–3.6 V operation; low-power modes including deep power-down
- Reliability: Write protection (WP#) and status register controls
- Temperature: Industrial temperature range (-40°C to +85°C)
- Packaging/Grade: Industrial-grade device variant (suffix indicates intended reliability/temperature range)
Note: exact timing, voltage, endurance, and Quad/Dual SPI support depend on the specific datasheet revision. Please consult the MX25V1635FZUI datasheet for precise specifications.
Pinout
- Function: 16‑Mbit serial SPI flash memory. Pins: CS#, SCK, SI (data in), SO (data out), WP#, HOLD#, VCC, GND. Used to store code/data with standard SPI interface (and protective pins WP/HOLD).
Manufacturer
Type of company: A Taiwanese semiconductor company and integrated device manufacturer (IDM) that designs and manufactures non-volatile memory products, including NOR/NAND flash and related memory solutions.
Application
- External flash for embedded systems: firmware/boot code and application data
- MCU/SoC boot memory and firmware upgrade storage
- Automotive ECUs/infotainment: firmware storage and OTA updates
- IoT devices and wearables: configuration data, logs and assets
- Industrial and networking equipment: firmware images and data logging
- FPGA/PLD configuration bitstreams and peripheral firmware
- Digital cameras, set‑top boxes, printers and other consumer electronics for firmware/assets storage
Package
Frequently Asked Questions
Q: What is the memory size and organization of the MX25V1635FZUI?
A: It has a 16Mbit memory size, organized as 2M x 8 (2,097,152 bytes), ideal for code shadowing or data storage.
Q: What voltage supply range does this NOR Flash support?
A: It operates from 2.3V to 3.6V, making it suitable for low-power portable and embedded applications.
Q: What is the maximum clock frequency for SPI communication?
A: It supports a clock frequency up to 80 MHz, enabling fast data transfer via SPI Quad I/O interface.
Q: What are the typical write cycle times for this device?
A: Write cycle time is 100μs per word and 4ms per page (256 bytes), ensuring efficient programming.
Q: What is the operating temperature range of the MX25V1635FZUI?
A: It is rated for -40°C to +85°C (TA), suitable for industrial and commercial environments.
Q: What package and mounting type does this component use?
A: It comes in an 8-UFDFN Exposed Pad package (USON 2x3mm) for surface mount assembly, supporting compact designs.
Q: Is this memory device Non-Volatile and what technology is used?
A: Yes, it features Non-Volatile FLASH - NOR technology, retaining data without power, commonly used for firmware storage.
