CY7C421-20JXC  

参数	数值
规格书	数据手册下载
Expansion Type	Depth|Width
Data Bus Width	9 Bit
Density	4.5 Kb
Package	32PLCC
Typical Operating Supply Voltage	5 V
Timing Type	Asynchronous
Operating Temperature	0 to 70 °C
Organization	512x9
Bus Directional	Uni-Directional
Configuration	Dual