FM25F005
The FM25F005 is a 512K-bit (64K-byte) Serial Flash memory, with advanced write protection mechanisms. The FM25F005 supports the standard Serial Peripheral Interface (SPI) and a high performance Dual output as well as Dual I/O.
The FM25F005 can be programmed 1 to 256 bytes at a time, using the Page Program instruction. It is designed to allow either single Sector/Block at a time or full chip erase operation. The FM25F005 can be configured to protect part of the memory as the software protected mode. The device can sustain a minimum of 100K program/erase cycles on each sector or block
Features
512Kbit of Flash memory
- 16 uniform sectors with 4K-byte each
- 1 block with 64K-byte
- 2 uniform blocks with 32K-byte each
- 256 bytes per programmable page
Wide Operation Range
- 2.3V~3.6V single voltage supply
- Industrial temperature range
Serial Interface
- Standard SPI: CLK, CS#, DI, DO,WP#
- Dual SPI: CLK, CS#,DQ0, DQ1, WP#
- Continuous READ mode support
High Performance
- Max FAST_READ clock frequency: 100MHz
- Max READ clock frequency: 50MHz
- Typical page program time: 1.5ms
- Typical sector erase time: 90ms
- Typical chip erase time: 0.5s
Low Power Consumption
- Typical standby current: 1μA
Security
- Software and hardware write protection
- Lockable 256-Byte OTP security sectors
- Low Voltage Write Inhibit
- 64-Bit Unique ID for each device
