AT25XV021A

AT25XV021A 2-Mbit, 1.65V – 4.4V Range SPI Serial Flash Memory with Dual-I/O Support Features  Single 1.65V - 4.4V Supply  Serial Peripheral Interface (SPI) Compatible  Supports SPI Modes 0 and 3  Supports Dual-I/O Operation  70MHz Maximum Operating Frequency  Clock-to-Output (tV) of 6 ns  Flexible, Optimized Erase Architecture for Code + Data Storage Applications  Small (256-Byte) Page Erase  Uniform 4-Kbyte Block Erase  Uniform 32-Kbyte Block Erase  Uniform 64-Kbyte Block Erase  Full Chip Erase  Hardware Controlled Locking of Protected Sectors via WP Pin  128-byte, One-Time Programmable (OTP) Security Register  64 bytes factory programmed with a unique identifier  64 bytes user programmable  Flexible Programming  Byte/Page Program (1 to 256 Bytes)  Dual-Input Byte/Page Program (1 to 256 Bytes)  Sequential Program Mode Capability  Fast Program and Erase Times  2ms Typical Page Program (256 Bytes) Time  45ms Typical ...