Microchip Split Gate 32 MB SPI Flash Memory 8-Pin SOIJ SST26VF032B-104I/SM

Microchip SST26VF032B-104I/SM is a Split Gate SuperFlash® memory IC with 32 MB capacity, featuring a Serial Peripheral Interface (SPI) and built in an 8-pin Small Outline Integrated J-Lead (SOIJ) package. It provides high-speed operation up to 104 MHz and supports execute-in-place (XIP) functionality, making it suitable for embedded industrial, automotive, and consumer electronics applications.

The device integrates a six-wire, 4-bit I/O Serial Quad I/O (SQI) interface allowing low power and high performance. It supports x1, x2, and x4 SPI protocols and maintains full backward compatibility with standard SPI commands for easy integration.

Utilizing Microchip's SuperFlash® technology, this memory offers superior erase speeds with sector and block erase times of typically 18 milliseconds, and full chip erase in about 35 milliseconds, improving programming efficiency. The split gate cell provides enhanced reliability and endurance.

The memory operates from a voltage range of 2.7 V to 3.6 V and supports a wide temperature range from -40°C to +85°C, making it suitable for automotive-grade applications compliant with AEC-Q100 standard. Its small dimensions (5.26 mm length, 5.25 mm width, and 1.98 mm height) and surface mount 8-pin SOIJ package allow compact and space-saving PCB layouts.

Typical supply current is 20 mA during active operation, with low standby power consumption. The maximum random access time is 3 ns, providing fast response for memory accesses. Offers 32MB memory capacity for data storage.

Features a high-speed SPI interface with maximum clock frequency of 104 MHz. Utilizes Split Gate cell technology for efficient memory operations. Comes in compact 8-pin SOIJ surface mount package. Operates between 2.7V to 3.6V supply voltage for optimal power management.

Supports operation in a wide temperature range from -40°C to 85°C. Low active read current consumption of approximately 15 mA at 104 MHz. Fast erase times with sector/block erase typically in 18 ms and full chip erase in 35 ms.

Conforms to automotive standard AEC-Q100 for reliable automotive applications. Supports standard SPI protocol with backward compatibility and burst modes.

This Flash Memory IC is highly suitable for industrial, automotive, consumer electronics, and embedded system applications requiring high density, fast program/erase, and reliable non-volatile storage. It is widely used in products such as automotive control units, industrial controllers, and consumer devices.

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