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SST26VF064BT-104I/SM

MCHPSST26VF064BT-104I/SM

Microchip Technology
FLASH Memory IC 64Mbit SPI - Quad I/O 104 MHz 8-SOIJ
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Overview

The SST26VF064BT-104I/SM is a 64Mbit Serial Quad I/O (SQI) Flash memory device that utilizes a 4-bit multiplexed I/O interface to boost performance while maintaining a low pin count. Operating at speeds up to 104 MHz, it provides a high-bandwidth solution for systems requiring fast execute-in-place (XIP) capability and rapid data access. It is designed for low power consumption, drawing only 15mA during high-speed operation and 15uA in standby mode.

Why Choose This Part

This device supports full backwards compatibility with standard SPI protocols while offering Quad I/O performance for up to 400 Mbps sustained data transfer. Its SuperFlash technology provides excellent reliability with high endurance and fast erase times, which significantly reduces manufacturing programming time.

Applications

Execute-in-Place (XIP) Firmware Storage
High-speed SQI throughput allows microcontrollers to execute code directly from flash, reducing the need for large internal RAM.
Graphical User Interface (GUI) Assets
Stores high-resolution bitmapped images and font libraries for embedded displays that require fast refresh rates.
Industrial Data Logging
Provides non-volatile storage for sensor logs and system events in environments ranging from -40C to +85C.

Key Specifications

Technology FLASH
Memory Size 64Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Clock Frequency 104 MHz
Memory Interface SPI - Quad I/O
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 8M x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SOIJ
Write Cycle Time - Word, Page 1.5ms

Getting Started

To evaluate this memory, engineers often use the Microchip PIC32 or SAM series development boards that feature SQI-capable peripherals. Implementation requires configuring the host MCU SPI controller for Mode 0 or Mode 3 and utilizing the Microchip Unified Bootloader Framework or Harmony high-level drivers for flash management.

Also Consider

W25Q64JVSSIQ Winbond Electronics - A widely used 64Mbit alternative with similar 104MHz Quad SPI performance in a standard SOIC-8 package.
MX25L6433FM2I-08G Macronix - Provides a cost-effective 64Mbit Multi-I/O SPI solution with similar voltage ranges and clock speeds.

Categories

Memory & Storage > NOR Flash
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