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VMX51C900

Features: · 80C51/80C52 pin compatible· 8KB on-chip Flash memory· 256 Bytes on-chip data RAM· 4 8-bit I/O ports and 1 4-bit I/O port· 4-Channel, 8-bit A/D Converter· LCD Driver: 14-Segment x 4-Common· 2-PWM Outputs· UART serial port· 3 16-bit Timers/Counters· Watchdog Timer· BCD arithmetic + 8-bit...

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SeekIC No. : 004542335 Detail

VMX51C900: Features: · 80C51/80C52 pin compatible· 8KB on-chip Flash memory· 256 Bytes on-chip data RAM· 4 8-bit I/O ports and 1 4-bit I/O port· 4-Channel, 8-bit A/D Converter· LCD Driver: 14-Segment x 4-Commo...

VMX51C900 Data Sheet

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Part Number:
VMX51C900
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· 80C51/80C52 pin compatible
· 8KB on-chip Flash memory
· 256 Bytes on-chip data RAM
· 4 8-bit I/O ports and 1 4-bit I/O port
· 4-Channel, 8-bit A/D Converter
· LCD Driver: 14-Segment x 4-Common
· 2-PWM Outputs
· UART serial port
· 3 16-bit Timers/Counters
· Watchdog Timer
· BCD arithmetic + 8-bit Unsigned Multiply and Division
· 2 levels of Interrupt Priority and nested Interrupts
· Power saving modes
· Low EMI (ALE disable)
· Code protection function
· Operates at a clock frequency of up to 25MHz
· Industrial Temperature range (-40°C to +85°C)
· 5V version available


Pinout

Connection Diagram


Description

The VMX51C900 is an 8-bit microcontroller with 8KB of Flash memory, 256 bytes of RAM and based on the architecture of the standard 80C51 microcontroller. It includes extra features such as a 4 Channel 8-bit A/D Converter, 2 PWM outputs and 14 segment x 4 common LCD driver.

The VMX51C900 hardware features make it a versatile and cost-effective controller for a wide range of embedded applications. The Flash memory can be programmed using a parallel programmer available from Ramtron. Support is also available from 3rd party commercial programmer manufacturers.

The VMX51C900 is available in PLCC-44, QFP-44 and DIP-40 packages and operates over the industrial temperature range.




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