A25LQ16
Description
The A25LQ16 is 16M bit Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.
Key Features
- Family of Serial Flash Memories - A25LQ16: 16M-bit /2M-byte
- Flexible Sector Architecture with 4KB sectors - Sector Erase (4K-bytes) in 70ms (typical) - Block Erase (64K-bytes) in 0.5s (typical) - Program/Erase Suspend & Resume
- Page Program (up to 256 Bytes) in 1.5ms (typical)
- 2.7 to 3.6V Single Supply Voltage
- Dual input / output instructions resulting in an equivalent clock frequency of 200MHz: - FAST_READ_DUAL_OUTPUT Instruction - FAST_READ_DUAL_INPUT_OUTPUT Instruction - Dual Input Fast Program (DIFP) Instruction
- Quad input / output instructions resulting in an equivalent clock frequency of 400MHz: - FAST_READ_QUAD_ OUTPUT Instruction - FAST_READ_QUAD_INPUT_OUTPUT Instruction - Quad Input Fast Program (QIFP) Instruction
- SPI Bus Compatible Serial Interface
- 100MHz Clock Rate (maximum)
- Deep Power-down Mode 15µA (Max.)
- Advanced Protection Features - Software and Hardware Write-Protect - Top/Bottom, 4KB Complement Array Protection
