IS25LQ040 Overview
The IS25LQ020/040 is 2 Mbit / 4 Mbit Serial Peripheral Interface (SPI) Flash memories, providing single-, dual or quad-output. The devices are designed to support a 33 MHz fclock rate in normal read mode, and 104 MHz in fast read (Quad output is 100MHz), the fastest in the industry. The devices use a single low voltage power supply, ranging from 2.3 Volt to 3.6 Volt, to perform read, erase and program operations.
IS25LQ040 Key Features
- Single Power Supply Operation
- Low voltage range: 2.3 V
- Memory Organization
- IS25LQ020: 256K x 8 (2 Mbit)
- IS25LQ040: 512K x 8 (4 Mbit)
- Cost Effective Sector/Block Architecture
- 2Mb / 4Mb : Uniform 4KByte sectors / sixteen
- Serial Peripheral Interface (SPI) patible
- Supports single-, dual- or quad-output
- Supports SPI Modes 0 and 3