The GD25Q16 (16M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the
Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#). The Dual I/O
data is transferred with speed of 180Mbits/s and the Quad I/O & Quad output data is transferred with speed of
360Mbits/s.

16M-bit Serial Flash  Program/Erase Speed
-2048K-byte -Page Program time: 0.7ms typical
-256 bytes per programmable page

High Speed Clock Frequency
-120MHz for fast read with 30PF load 
-Dual I/O Data transfer up to 180Mbits/s
-Quad I/O Data transfer up to 360Mbits/s

Minimum 100,000 Program/Erase Cycles 
Note: 1.Please contact Gigadevice for details

Full voltage range:2.7-3.6V