AT45DQ161 16-Mbit DataFlash, 2.3V Minimum SPI Seri.
AT45DQ161 - 16-Mbit DataFlash 2.3V or 2.5V Minimum SPI Serial Flash Memory
AT45DQ161 16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support Features Single 2.3V - 3.6V supply Serial Per.