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70F3025A

Features: •Compatible with µPD703003A, 703004A and 703025A•Can be replaced with mask ROM model for mass production of application set µPD70F3003A µPD703003A, 703004A µPD70F3025A µPD703025A•Internal memoryFlash memory:128K bytes (µPD70F3003A) 25...

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SeekIC No. : 004240214 Detail

70F3025A: Features: •Compatible with µPD703003A, 703004A and 703025A•Can be replaced with mask ROM model for mass production of application set µPD70F3003A µPD703003A, 703004A &m...

70F3025A Data Sheet

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Part Number:
70F3025A
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: 2024/11/21

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Product Details

Description



Features:

•Compatible with µPD703003A, 703004A and 703025A
•Can be replaced with mask ROM model for mass production of application set
   µPD70F3003A µPD703003A, 703004A   
   µPD70F3025A µPD703025A
•Internal memoryFlash memory:128K bytes (µPD70F3003A)
                                                   256K bytes (µPD70F3025A)




Pinout

Connection Diagram


Specifications

Parameter Symbol Condition Ratings Unit
Supply voltage VDD VDDpin 0.5 to +7.0 V
CVDD
 CVDDpin 0.5 to VDD +0.3 V
CVSS CVSSpin 0.5 to +0.5 V
AVDD AVDDpin 0.5 to VDD+ 0.3 V
AVSS AVSSpin 0.5 to +0.5 V
Input voltage VI1 Note, VDD= 5.0 V ±10% 0.5 to VDD + 0.3 V
VI2

VPPpin in flash memoryprogramming mode,

VDD= 5.0 V ±10%

 0.5 to +11.0 V
Clock input voltage VK X1 pin, VDD= 5.0 V ±10% 0.5 to VDD + 1.0 V
Output current,low ICL 1 pin 4.0 mA
Total of all pins 100 mA
Output current, high ICH 1 pin 4.0 mA
Total of all pins 100 mA
Output voltage VO VDD= 5.0 V ±10% 0.5 to VDD + 0.3 V
Analog input voltage VIAN P70/ANI0-P77/ANI7
 AVDD> VDD 0.5 to VDD+ 0.3 V
VDD AVDD
 0.5 to AVDD+ 0.3 V
Analog reference input voltage AVREF AVREF1-AVREF3 AVDD> VDD
 0.5 to VDD+ 0.3 V
VDD AVDD
 0.5 to AVDD+ 0.3 V
Operating ambient temperature TA 40 to +85
 °C
Storage temperature Tstg 65 to +125 °C



Description

The µPD70F3003A and µPD70F3025A have a flash memory instead of the internal mask ROM of the µPD703003A/703004A and µPD703025A, respectively. This 70F3025A is useful for small-scale production of a variety of applicationsets or early start of production since the program can be written and erased by the user even with the µPD70F3003mounted on the board.




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