原创 TP2851介绍

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台湾TOPRO(凌越)TP2851

适用于遥控器、LED控制、电子玩具、安防、通讯、工控。

Features
? Fully static design of 8-bit CMOS microcontroller
? Running clock up to 40MHz
? 4K-byte FLASH EPROM
? Low standby current at full supply voltage
? 512-byte on-chip RAM (including 256-byte
AUX-RAM, software selectable)
? 64K-byte program memory address space and
64K-byte data memory address space
? Four 8-bit bi-directional ports
? One 4-bit multipurpose programmable port
? Three 16-bit timer/counters
? One full duplex serial port
? Eight-source and two-level interrupt capability
? Built-in power management
? Code protection
? Two voltage types: 3.3V and 5V
? Package Forms: DIP40, PLCC44 and PQFP44

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