MX25R3235FZBIH0

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MX25R3235FZBIH0

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IC FLASH 32MBIT SPI/QUAD 8USON

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Attribut Wert
Series MXSMIO™
Part Status Active
Base Product Number MX25R3235
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR (SLC)
Memory Size 32Mbit
Memory Organization 8M x 4, 16M x 2, 32M x 1
Memory Interface SPI - Quad I/O
Clock Frequency 80 MHz
Write Cycle Time - Word, Page 100µs, 3.6ms
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-UDFN Exposed Pad
Supplier Device Package 8-USON (4x3)
Packaging Cut Tape (CT), Tape & Reel (TR)
Access Time 6 ns

Übersicht

Description

The MX25R3235FZBIH0 is a low-power, 32 Mb serial NOR Flash memory from Macronix, designed for a range of applications requiring high reliability and performance. This memory chip supports the Serial Peripheral Interface (SPI), which ensures efficient communication with microcontrollers and other devices. It operates on a wide voltage range from 1.65V to 3.6V, making it versatile for use in battery-operated and energy-sensitive applications.
A key feature of the MX25R3235FZBIH0 is its ultra-low power consumption, with deep power-down modes and a low standby current, which extends the battery life of portable devices. The device also offers fast read speeds and incorporates security features such as block protection and one-time programmable (OTP) regions, ensuring data integrity and protection. Additionally, it is capable of withstanding a high number of read/write cycles and offers excellent data retention, making it suitable for use in applications like IoT devices, wearable technology, and consumer electronics. The MX25R3235FZBIH0 is an ideal choice for developers seeking a reliable and energy-efficient memory solution.

Equivalent

The MX25R3235FZBIH0 is a 32Mb flash memory chip. Equivalent products can include:
1. Winbond W25Q32JV - 32Mb Serial NOR Flash with similar performance.
2. Micron MT25QL32 - 32Mb Serial NOR Flash, compatible with similar applications.
3. ISSI IS25LP032 - Another 32Mb Serial Flash with comparable specifications.
4. Cypress (now part of Infineon) S25FL032P - 32Mb NOR Flash with similar features.
When choosing an equivalent, ensure pin configuration and electrical characteristics meet your design requirements.

Features

The MX25R3235FZBIH0 is a low-power, high-performance serial NOR flash memory chip from Macronix. Key features include:
1. Capacity: 32 Mbit (4 MB).
2. Interface: SPI (Serial Peripheral Interface) with a standard, dual, or quad I/O mode.
3. Operating Voltage: Wide range of 1.65V to 3.6V, suitable for battery-operated devices.
4. Low Power Consumption: Deep power-down mode and low current consumption during operation, which is ideal for energy-efficient applications.
5. Speed: Fast read performance with a clock frequency up to 133 MHz in quad I/O mode.
6. Erase and Program: Sector, block, and chip erase functions, along with page program capability.
7. Endurance: Offers high endurance with up to 100,000 program/erase cycles per sector.
8. Data Retention: Ensures data retention for more than 20 years.
9. Package: Available in various compact package options suitable for space-constrained applications.
10. Enhanced Security: Features such as block protection and security registers for data protection.
These features make it suitable for a wide range of applications, including consumer electronics, industrial, and automotive systems.

Pinout

The MX25R3235FZBIH0 is a 32M-bit serial NOR flash memory manufactured by Macronix. It comes in an 8-pin configuration, typically housed in a standard SOIC-8 package. The pin functions are as follows:
1. CS# (Chip Select): Activates the device when low; deselects and powers down the device when high.
2. SO/SIO1 (Serial Output/Slave In-Out): Outputs data during read operations and acts as an I/O pin in dual and quad I/O modes.
3. WP#/SIO2 (Write Protect/Slave In-Out): Protects certain areas of the memory when low; functions as an I/O pin in quad I/O mode.
4. VSS (Ground): Ground reference for the power supply.
5. SI/SIO0 (Serial Input/Slave In-Out): Inputs command and data; acts as an I/O pin in dual and quad I/O modes.
6. SCLK (Serial Clock): Provides the clock input for the serial communication.
7. HOLD#/SIO3 (Hold/Slave In-Out): Pauses serial communication when low; acts as an I/O pin in quad I/O mode.
8. VCC (Power Supply): Power supply pin.
These pins facilitate standard SPI communication along with additional modes for increased data throughput.

Manufacturer

The MX25R3235FZBIH0 is manufactured by Macronix International Co., Ltd. Macronix is a Taiwanese company that specializes in the production of non-volatile memory products, including NOR Flash, NAND Flash, and ROM products. Founded in 1989 and headquartered in Hsinchu, Taiwan, Macronix is one of the leading providers of memory solutions, serving a variety of industries such as consumer electronics, communication, computing, and automotive sectors. The company is known for its focus on innovation and high-quality semiconductor manufacturing processes.

Application

The MX25R3235FZBIH0 is a low-power, serial NOR Flash memory chip used in applications requiring reliable data storage and fast read speeds. Key application areas include:
1. Consumer Electronics: Used in devices such as digital cameras, tablets, and smart appliances for firmware storage.
2. Wearable Devices: Ideal for fitness trackers and smartwatches due to its low power consumption.
3. IoT Devices: Provides reliable storage for IoT sensors and controllers.
4. Automotive Systems: Suitable for infotainment and dashboard systems requiring non-volatile memory.
5. Industrial Applications: Used in control systems and data loggers where durability and reliability are essential.
These applications benefit from its energy efficiency, reliability, and fast access times.

Package

The MX25R3235FZBIH0 is a 32Mb (megabit) NOR Flash memory chip produced by Macronix. It typically comes in a small, space-efficient package like the WSON-8, which is commonly used for surface-mount technology. This package type facilitates integration into compact electronic devices, offering a combination of small size and high performance.

Frequently Asked Questions


Q: What is the memory density of the MX25R3235FZBIH0?
A: It has a 32Mbit memory size, organized as 8M x4, 16M x2, or 32M x1 for flexible bus width configuration.


Q: What voltage range does this NOR Flash support?
A: It operates from 1.65V to 3.6V, making it suitable for low-power battery-operated designs.


Q: What is the maximum clock frequency for SPI communication?
A: The device supports a clock frequency of up to 80 MHz in Quad I/O SPI mode for high-speed read/write operations.


Q: Is this component suitable for automotive or industrial temperature ranges?
A: Yes, it operates across -40°C to +85°C (TA), ideal for industrial and commercial temperature applications.


Q: What is the typical write cycle time for a page program?
A: Page write time is 3.6ms while word write time is 100µs, ensuring fast data programming.


Q: Does this memory support quad I/O for faster data transfer?
A: Yes, it features an SPI Quad I/O interface, significantly enhancing throughput compared to standard SPI.


Q: What package options are available for this part?
A: It is supplied in an 8-UDFN Exposed Pad package (4x3mm), also known as 8-USON, with cut tape or tape & reel packaging.


Q: What is the access time for read operations?
A: The access time is specified as 6 ns, ensuring low-latency data retrieval for high-speed systems.


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