深圳市轩成微电子有限公司

 Industry Standard Serial Interface

- IS25LP080D: 8Mbit/1Mbyte

- IS25WP080D: 8Mbit/1Mbyte

- IS25WP040D: 4Mbit/512Kbyte

- IS25WP020D: 2Mbit/256Kbyte

- 256 bytes per Programmable Page

- Supports standard SPI, Fast, Dual, Dual

I/O, Quad, Quad I/O, SPI DTR, Dual I/O

DTR, Quad I/O DTR, and QPI

- Supports Serial Flash Discoverable

Parameters (SFDP)

 High Performance Serial Flash (SPI)

- 50MHz Normal and 133Mhz Fast Read

- 532 MHz equivalent QPI

- DTR (Dual Transfer Rate) up to 66MHz

- Selectable Dummy Cycles

- Configurable Drive Strength

- Supports SPI Modes 0 and 3

- More than 100,000 Erase/Program Cycles

- More than 20-year Data Retention

 Flexible & Efficient Memory Architecture

- Chip Erase with Uniform: Sector/Block

Erase (4/32/64 Kbyte)

- Program 1 to 256 Bytes per Page

- Program/Erase Suspend & Resume

 Efficient Read and Program modes

- Low Instruction Overhead Operations

- Continuous Read 8/16/32/64-Byte

Burst Wrap

- Selectable Burst Length

- QPI for Reduced Instruction Overhead

- AutoBoot Operation