W77L058A25PL  

参数	数值
规格书	数据手册下载
Package	44PLCC
Device Core	8051
Family Name	W77
Program Memory Type	EPROM
Program Memory Size	32 KB
Maximum Speed	20 MHz
Data Bus Width	8 Bit
RAM Size	1 KB
Operating Supply Voltage	3.3|5 V
Operating Temperature	0 to 70 °C
Number of Programmable I/Os	32
Number of Timers	3