P89C660HBA
1
PLCC/0636+
全新原装现货
P89C660HBA
1020
PLCC/22+
全网价保证原装
P89C660HBA
20
PLCC/13+
现货
P89C660HBA
520
TO222/0108+
全新原装，房间现货
P89C660
57388
PLCC44/21+
低价出售原装现货可看货假一罚十
P89C660
9800
PICC/23+
只做进口原装假一赔十
P89C660
20542
/2010+
原厂原装现货
P89C660
80C51 8-bit Flash microcontroller fa...
PHILIPS
P89C660PDF下载
P89C660
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660PDF下载
P89C660
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660PDF下载
P89C660HBA
80C51 8-bit Flash microcontroller fa...
PHILIPS
P89C660HBAPDF下载
P89C660HBA
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660HBAPDF下载
P89C660HBA
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660HBAPDF下载
P89C660HFA
80C51 8-bit Flash microcontroller fa...
PHILIPS
P89C660HFAPDF下载
P89C660HFA
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660HFAPDF下载
P89C660HFA
80C51 8-bit Flash microcontroller fa...
PHILIPS [Philips Semiconductors]
P89C660HFAPDF下载
P89C660HBBD
80C51 8-bit Flash microcontroller fa...
PHILIPS
P89C660HBBDPDF下载
80C51 CPU；具有系统可编程的片上闪存程序存储和应用可编程能力；可以编程，由终端用户应用(IAP)；并行可编程具有87C51兼容硬件接口；每个机器周期6个时钟操作(标准)；每个机器周期12个时钟操作(操作中)；速度高达20MHz具有每个机器周期6个时钟周期；高达33MHz具有每个机器周期12个时钟；全静态操作；RAM可扩充外部至64KB；4个中断优先级别；8个中断源；4个8位I/O端口，全双工增强UART；帧错误检验；自动地址识别；电源控制模式：时钟可以停止和恢复；闲置模式；掉电模式；第2个DPTR寄存器；异步端口复位；低EMI；I2C串行接口；可编程计数器阵列：PWM；比较和捕获
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