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IZ1228

Features: • Single chip CMOS construction• Floating decimal point• LCD direct drive• Special memory for currency rates• Overflow indication: E • On chip oscillator components• Direct (IZ1228) or Mirror (IZ1228M) LCD• Punctuation comma• Auto Po...

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SeekIC No. : 004381710 Detail

IZ1228: Features: • Single chip CMOS construction• Floating decimal point• LCD direct drive• Special memory for currency rates• Overflow indication: E • On chip oscillat...

IZ1228 Data Sheet

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Part Number:
IZ1228
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: 2024/11/23

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Product Details

Description



Features:

• Single chip CMOS construction
• Floating decimal point
• LCD direct drive
• Special memory for currency rates
• Overflow indication: "E"
• On chip oscillator components
• Direct (IZ1228) or Mirror (IZ1228M) LCD
• Punctuation comma
• Auto Power off
• Saving special memory contents when auto power off
• Accumulating memory: M+, M-, MR, MC, MRC
• Bare chip is available


Specifications

Symbol Parameter Rating Unit
VDD Terminal Voltage - 0.3 ~ + 2.1 V
VIN Terminal Voltage - 0.3 ~ VDD + 0.3 V
VDD Supply Voltage (Battery) 1.1 ~ 1.8 V
Ta Operating Temperature 0 ~ + 50
Tstg Storage Temperature - 55 ~ + 125



Description

The IZ1228/IZ1228M are a single chip CMOS LSI with 8-digit arithmetic operation, single memory, extraction-of-square-root, percentage calculation and auto power off function, designed for FEM LCD operation with a 1.5V power supply.

The IZ1228M has special keys (C1, C2, SM) for currency exchange calculations and special memory for save currency rate.




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