P25D22H-SSH-IT

P25D22H/12H/07H is a serial interface flash memory device designed for high-volume consumer applications where program code is loaded from flash memory into embedded or external RAM for execution. The device features a flexible erase architecture with page-erase granularity, making it equally well-suited for data storage without the need for additional data storage devices. The erase block sizes are optimized to meet the demands of today's code and data storage applications. By optimizing erase block sizes, storage space can be utilized more efficiently. Since certain code modules and data storage segments must reside within their own erase regions, wasted and unused storage space can be significantly reduced compared to flash devices that employ large-sector and large-block erase operations. This improved storage space efficiency allows additional code routines and data storage segments to be added while maintaining the same overall device density. The device is designed for a wide range of systems, supporting read, program, and erase operations over a wide supply voltage range of 2.3V to 3.6V. No separate voltage is required for programming and erasing.

Applications

• High-density consumer applications
• Program code storage
• Data storage

Key features

• Single supply voltage: 2.3V to 3.60V
• Industrial temperature range: -25°C to 85°C
• SPI compatible: Mode 0 and Mode 3
• Single I/O and Dual I/O modes supported
• Memory density: 2M/1M/512K x 1-bit; 1M/512K/256K x 2-bit
• Flexible code and data storage architecture
• Uniform 256-byte page program
• Uniform 256-byte page erase
• Uniform 4K-byte sector erase
• Uniform 32K/64K-byte block erase
• Full chip erase supported
• Sector lock protection via WP pin hardware control
• 128-bit ID per device
• Fast program and erase speed: page program time 2ms; page erase time 12ms; 4K-byte sector erase time 12ms; 32K-byte block erase time 12ms; 64K-byte block erase time 12ms
• JEDEC-standard manufacturer and device ID read method
• Ultra-low power consumption: typical deep power-down current 0.2μA @3.0V; typical standby current 9μA @3.0V; typical read active current 0.8mA @33MHz; typical program/erase active current 2.0mA
• High reliability: 100,000 program/erase cycles; 10-year data retention
• Industry-standard green package options: 8-pin SOP (150mil/208mil)/TSSOP/USON; KGD available for SiP