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DataSheet4U.
com WT5081 8-bit µ C with 4Mb ROM, 6.
448Kbytes SRAM, Push-Pull DAC and 48x32/64x32 LCD Driver v1.
11 DESCRIPTION The WT5081 is a high-performance, low-cost, CMOS 8-bit single-chip microcontroller with 48x32/64x32 dot-matrix LCD driver, which is suitable for variable applications, especially when large number of LCD dots and large ROM space are needed, including edutainment toys, speech synthesizer, Chinese character pagers, databank, handheld games and talking devices.
This chip has 8-bit CPU, RAM, I/Os, dual 16-bit timer/counters, interrupt controller, and a 9-bit push-pull D/A output.
To be suitable for portable battery-powered applications, a power saving functi...

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