Instruction-set compatible with MSC-51. Two 8-bit bi-directional and one 2-bit bi-directional ports. |
A leading supplier of 8051 compatible microcontrollers, Nuvoton offers a wide range of parts that meets the price/performance demand of industrial and consumer products OEMs. The 8-bit ...
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Part No. ROM Type ROM RAM I/O External Memory Space SPEED MHz Timer/ Counter Int Special Function PACKAGE PDIP PLCC PQFP W77C32 ROMless - 1K+256 36 64K 40 3 12 -4 clocks / machine cycle -Dual UARTs and DPTRs-Wait-state control signal-WDT -On-chip 1K Bytes MOVX SRAM -Extra I/O ...
Come From Winbond Electronics Corporation
Part No. ROM Type ROM RAM I/O Pins External Memory Space SPEED MHz Timer/ Counter Int Special Function PACKAGE PDIP PLCC PQFP W78C32C ROMless - 256 32 64 K 40 3 6 CMOS General purpose 40 44 44 W78E51B Flash EPROM 4K 128 32 64 K 40 2 5/7 -Multiple-Time Programmable -Extra I/O ...
Come From Winbond Electronics Corporation