Low-power 32 Mbit Serial SPI Page EEPROM with Extended Temp Range by STMicroelectronics

The M95P32-I and M95P32-E, crafted with ST's advanced NVM tech, provide byte flexibility, page alterability, high cycling performance, and ultra-low power consumption akin to EEPROM. These 32-Mbit SPI page EEPROMs, with 8192 programmable 512-byte pages, feature high-speed dual- and quad-SPI outputs. They include two extra 512-byte identification pages. The M95P32-I operates at 1.6 to 3.6 V, -40 to +85°C, while the M95P32-E extends to +105°C. Both support up to 80 MHz clock frequency. They offer byte and page write instructions, auto-erase and program operations, and accept various erase commands. Memory can be fast-programmed and optimized using the page program with buffer load instruction.

• Communication: Supports SPI and dual/quad outputs
• High Speed: Up to 80 MHz clock frequency
• Capacity: 32 Mbits of page EEPROM
• Operating Range: -40°C to +85°C (industrial)
• Durability: 500 kcycles write endurance
• Reliability: ECC for high memory integrity (DEC, TED)
• Adjustable Output: Programmable strength buffer
• Status Indication: Flags for ISO26262 compliance
• Reset Option: Software reset functionality
• Protection: Block-level write protection (top/bottom)
• ID Request: Unique ID upon request
• Identification: Electronic identification support
• Parameter Discovery: Supports SFDP mode
• Manufacturer ID: JEDEC standard identification