MSU2956 MOSEL | Alldatasheet
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MOSEL VITELIC INC. Preliminary MSU2956 February 1999 8 - Bit Micro-controller Product List with 24 KB flash embedded MSU2956C16, 16 MHz 24 KB internal memory MCU MSU2956C25, 25 MHz 24 KB internal memory MCU MSU2956C40, 40 MHz 24 KB internal memory MCU Description Features Working voltage : 4.5 V through 5.5 V The MVI MSU2956 series product is an 8 - bit Programming voltage : 5 V single chip microcontroller with 24 KB flash General 80C51 family compatible embedded. It provides hardware features and HI 12 clocks per machine cycle a powerful instruction set, necessary to make HE 24K byte internal flash memory it a versatile and cost effective controller for HI 256 byte data RAM those applications demand up to 32 I/O pins Ml Three 16 bit Timers/Counters or need up to 24 K byte memory either for M@ Four 8-bit VO ports program or for data or mixed. Full duplex serial channel To program the flash block, a commercial ™@ Bit operation instructions programmer is capable to do it. | | Page free jumps M8 - bit Unsigned Division Ordering Information M8 -bit Unsigned Multiply @ BCD arithmatic MSU2956 i hhk Direct Addressing I Indirect Addressing i: process identifier {C}. Nested Interrupt hh: working clock in MHz {16, 25, 40}. Two priority level interrupt k: package type postfix {as below table}. @ Aserial /O port Power save modes: Idle mode and Power down mode WH Working at 16/25/40 MHz Clock PinPad Logo Size at ed PS [Sic | — | rosa pe ae | a | aurore | 2.8% 24 mm Lu [eure [| Tex 24 mn| Specifications subject 1o change without notice, contact your sales representatives for the most recent information, WM 02/99