厂商：Freescale
类别：16位单片机
厂商：Linear
类别：D/A 数据转换器
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Yageo
类别：铝电解电容
类别：通孔电阻器
厂商：Atmel
类别：GPS
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High performance flash version of the 80C51 8-bit microcontrollers. It contains a 32-KB flash memory block for program and data. Flash memory can be programmed either in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin. This device retains all features of the 80C52 with 256 bytes of internal RAM, a 10-source 4-level interrupt controller, and three timer/counters.