Datasheet Summary
IS25WD020/040
2 Mbit / 4 Mbit Single Operating Voltage Serial Flash Memory With 80 MHz Dual-Output SPI Bus Interface
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
64KByte blocks
- 4Mb : Uniform 4KByte sectors / Eight uniform
64KByte blocks
- Serial Peripheral Interface (SPI) patible
- Supports single- or dual-output
- Supports SPI Modes 0 and 3
- Maximum 30 MHz clock rate for normal read
- Maximum 80 MHz clock rate for fast read
- Page Program (up to 256 Bytes) Operation
- Typical 2...