这些小活动你都参加了吗?快来围观一下吧!>>
电子产品世界 » 论坛首页 » 嵌入式开发 » MCU » 印有CH02D48与A3D2的瑞萨单片机是哪个型号?

共2条 1/1 1 跳转至

印有CH02D48与A3D2的瑞萨单片机是哪个型号?

菜鸟
2011-05-06 15:21:38     打赏
印有CH02D48与A3D2的瑞萨单片机是哪个型号?封装SSOP20 谢谢啦!



关键词: 印有     CH02D48     瑞萨     单片机     哪个     型号    

高工
2011-05-09 09:31:25     打赏
2楼
经过瑞萨电子相关技术人员证实,您所提及的芯片型号标称:R5F211B4,相关的技术参数如下:
    核心处理器                                                                 R8C
    芯体尺寸                                                                     16-位
    速度                                                                              20MHz
   连通性                                     I²C,SIO,SSU,UART/USART
   外围设备                                            LED, POR,电压检测,WDT
   输入/输出数                                                             13
    程序存储器容量                                                       16KB (16K x 8)
程序存储器类型                                                            FLASH
     EEPROM 大小                                                                        -
RAM 容量                                                                   1K x 8
电压 - 电源 (Vcc/Vdd)                                              2.7 V ~ 5.5 V
数据转换器                                                        A/D 4x10b
振荡器型                                                           内部
工作温度                                                         -40°C ~ 85°C
配用R0E521174CPE10-ND - EMULATOR COMPACT R8C/18/19

共2条 1/1 1 跳转至

回复

匿名不能发帖!请先 [ 登陆 注册 ]