512Kbit/1 Mbit / 2 Mbit Single Operating Voltage Serial Flash Memory With 100 MHz Dual-Output SPI Bus Interface Pm25LD512/010/ 020 FEATURES Single Power Supply Operation - Low voltage range: 2.3 V – 3.6 V Memory Organization - Pm25LD512: 64K x 8 (512 Kbit) - Pm25LD010: 128K x 8 (1 Mbit) - Pm25LD020: 256K x 8 (2 Mbit) Cost Effective Sector/Block Archi