MSU2031

www.DataSheet4U.com MOSEL VITELIC Product List MSU2031L16, low working voltage 16 MHz ROM less MCU MSU2031S16, small sink current 16 MHz ROM less MCU MSU2031C16, 16 MHz ROM less MCU MSU2031C25, 25 MHz ROM less MCU MSU2031C40, 40 MHz ROM less MCU MSU2051L16, low working voltage 16 MHz 4 KB internal ROM MCU MSU2051S16, small sink current 16 MHz 4 KB internal ROM MCU MSU2051C16, 16 MHz 4 KB internal ROM MCU MSU2051C25, 25 MHz 4 KB internal ROM MCU MSU2051C40, 40 MHz 4 KB internal ROM MCU MSU2051/U2031 Description The MVI MSU2051 series product is an 8 - bit single chip microcontroller. It provides hardware features and a powerful instruction set, necessary to make it a versatile and cost effective controller for those applications demand up to 32 I/O pins or need up to 64 K byte external memory either for program or for data or mixed. A serial input / output port is provided for I/O expansion, Inter - processor communications, and full duplex UART. Features Working voltage : L series at 2.7V through 4.5V while S & C series at 4.5 V through 5.5 V General 80C51 family compatible 64 K byte External Memory Space 4 K byte ROM 128 byte data RAM Two 16 bit Timers/Counters Four 8-bit I/O ports Full duplex serial channel Bit operation instructions Page free jumps 8 - bit Unsigned Division 8 - bit Unsigned Multiply BCD arithmatic Direct Addressing Indirect Addressing Nested Interrupt Two priority level interrupt A serial I/O port Power save modes: Idle mode and Power down mode Working...