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MV20556

Features: ·General 8051 instruction family compatible·Operate at voltage 5.0V.·No External Memory is supported·8 bit bus I/O ports·4 K byte ROM·128 byte RAM·128 byte depth stack·Two 16 bit Timers (Event Counters)·15 programmable I/O pins·Five interrupt sources·Programmable serial UART channel·Dire...

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SeekIC No. : 004431338 Detail

MV20556: Features: ·General 8051 instruction family compatible·Operate at voltage 5.0V.·No External Memory is supported·8 bit bus I/O ports·4 K byte ROM·128 byte RAM·128 byte depth stack·Two 16 bit Timers (E...

MV20556 Data Sheet

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Part Number:
MV20556
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/8

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Product Details

Description



Features:

·General 8051 instruction family compatible
·Operate at voltage 5.0V.
·No External Memory is supported
·8 bit bus I/O ports
·4 K byte ROM
·128 byte RAM
·128 byte depth stack
·Two 16 bit Timers (Event Counters)
·15 programmable I/O pins
·Five interrupt sources
·Programmable serial UART channel
·Direct LED drive output
·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 full duplex serial I/O port
·Working at 16/25/40 MHz Clock
·Full static operation: 3 MHz through 16 MHz


Pinout

Connection Diagram


Specifications

Symbol
Name
Rating
Units
VDD - Vss
 DC supply Voltage
-0.5 - +7.0
V
VIN
 Input voltage
Vss-0.3 - VDD+0.3
V
VOUT
 output voltage
Vss - VDD
 
T(Operating)
 Operating Temperature
0 - +70
°C
T(Storage)
 Storage Temperature
-55 - +125
°C
* Note: Operation beyond Absolute Maximal Rating can adversely
affect device reliability.


Description

The MVI MV20556 is an 8 - bit single chip microcontroller. It provides hardware features and powerful instruction set that are necessary to make it a versatile and cost effective controller for mouse applications which needs up to 4K byte internal memory either for program or for data and mixed. A serial input / output port is provided for I/O expansion, Inter - processor communications, full duplex UART.




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