IS25WP128F-JBLE
Overview
The IS25WP128F-JBLE is a 128Mbit serial NOR Flash memory device designed for high-performance applications requiring low power consumption and fast data throughput. It operates on a 1.8V supply (1.65V to 1.95V) and supports Quad I/O and Double Transfer Rate (DTR) modes to achieve high effective clock speeds up to 133 MHz. This memory is organized as 16M x 8 and is housed in an 8-pin SOIC package suitable for space-constrained designs.
Why Choose This Part
The device features an extremely low standby current of 8uA and an active read current of 10mA, making it ideal for energy-sensitive designs. Its support for QPI and DTR modes allows for high-bandwidth data transfers that rival traditional parallel flash while using significantly fewer pins. Furthermore, the extended temperature range of -40C to +105C ensures reliability in demanding industrial environments.
Applications
Key Specifications
Getting Started
Engineers can interface this part with any SPI-capable microcontroller or FPGA, ensuring the host controller supports 1.8V I/O levels or using level shifters if necessary. Implementation typically involves using standard SPI flash commands (0x03 for read, 0x02 for page program) or specialized Quad SPI drivers available in frameworks like Zephyr or STM32Cube. For hardware evaluation, verify the 208mil width of the 8-SOIC package to ensure compatibility with standard SOIC-8 footprints which are often 150mil.
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