IS25WD040 Overview
The IS25WD020/040 are 2 Mbit / 4Mbit Serial Peripheral Interface (SPI) Flash memories, providing single- or dual-output. The devices are designed to support a 30 MHz fclock rate in normal read mode, and 80 MHz in fast read, the fastest in the industry. The devices use a single low voltage power supply, wide operating voltage ranging from 1.65 Volt to 1.95 Volt, to perform read, erase and program operations.
IS25WD040 Key Features
- Single Power Supply Operation
- Low voltage range: 1.65 V
- 1.95 V
- Memory Organization
- IS25WD020: 256K x 8 (2 Mbit)
- IS25WD040: 512K x 8 (4 Mbit)
- Cost Effective Sector/Block Architecture
- 2Mb : Uniform 4KByte sectors / Four uniform
- 4Mb : Uniform 4KByte sectors / Eight uniform
- Serial Peripheral Interface (SPI) patible