25VF040B
Key Features
- Single Voltage Read and Write Operations - 2.7-3.6V
- Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3
- High Speed Clock Frequency - 50 MHz
- Superior Reliability - Endurance: 100,000 Cycles (typical) - Greater than 100 years Data Retention
- Low Power Consumption: - Active Read Current: 10 mA (typical) - Standby Current: 5 µA (typical)
- Flexible Erase Capability - Uniform 4 KByte sectors - Uniform 32 KByte overlay blocks - Uniform 64 KByte overlay blocks
- Fast Erase and Byte-Program: - Chip-Erase Time: 35 ms (typical) - Sector-/Block-Erase Time: 18 ms (typical) - Byte-Program Time: 7 µs (typical)
- Auto Address Increment (AAI) Programming - Decrease total chip programming time over Byte-Program operations
- End-of-Write Detection - Software polling the BUSY bit in Status Register - Busy Status readout on SO pin in AAI Mode
- Hold Pin (HOLD#) - Suspends a serial sequence to the memory without deselecting the device
