D55342E07B2B40RT3  

参数	数值
规格书	数据手册下载
Density	256 Kb
Number of Ports	1
Package	28CSOJ
Number of I/O Lines	8 Bit
Typical Operating Supply Voltage	5 V
Timing Type	Asynchronous
Operating Temperature	-55 to 125 °C
Address Bus Width	15 Bit
Number of Words	32K