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UPD75008

Features: ` Capable of high-speed operation and variable instruction execution time to power save -0.95 s, 1.91 s, 15.3 s (Main system clock: operating at 4.19 MHz) -122 s (Subsystem clock: operating at 32.768 kHz)` 75X architecture comparable to that for an 8-bit microcomputer is employed` Built-...

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UPD75008: Features: ` Capable of high-speed operation and variable instruction execution time to power save -0.95 s, 1.91 s, 15.3 s (Main system clock: operating at 4.19 MHz) -122 s (Subsystem clock: operatin...

UPD75008 Data Sheet

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Part Number:
UPD75008
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: 2024/11/22

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Product Details

Description



Features:

` Capable of high-speed operation and variable instruction execution time to power save
    - 0.95 s, 1.91 s, 15.3 s (Main system clock: operating at 4.19 MHz)
    - 122 s (Subsystem clock: operating at 32.768 kHz)
` 75X architecture comparable to that for an 8-bit microcomputer is employed
` Built-in NEC standard serial bus interface (SBI)
` Clock operation at reduced power dissipation (5 A TYP. : operating at 3 V)
` Enhanced timer function (3 channels)
` Interrupt functions especially enhanced for applications, such as remote control receiver


Application

VCRs, CD players, telephones, cameras, blood pressure gauges, etc.


Pinout

Connection Diagram


Specifications

Parameter
Symbol
  
Rating
Unit
Supply Voltage
VDD
  
−0.3 to +7.0
V
Input Voltage
V11
 Other than ports 4, 5
-0.3 to VDD+0.3
V
V12
 Ports 4, 5 w/pull-up
resistor
-0.3 to VDD+0.3
V
Open drain
−0.3 to +11
V
Output voltage
VO
  
-0.3 to VDD+0.3
V
High-Level Output Current
IOH
 1 pin
-10
mA
All pins
-30
mA
Low-Level Output Current
IOL*
 Ports 0, 3, 4, 5
1 pin		 Peak
30
mA
rms
15
mA
Other than ports 0, 3, 4, 5
1 pin		 Peak
20
mA
rms
10
mA
Total of ports 0, 3, 4, 5, 8 Peak
160
mA
rms
120
mA
Total of ports 2, 6, 7 Peak
66
mA
rms
33
mA
Operating Temperature
Topt
  
-40 to +85
°C
Storage Temperature
Tstg
  
-65 to +150
°C
*: rms = Peak value x Duty


Description

The UPD75008 is one of the 75X Series 4-bit single-chip microcomputer.

In addition to high-speed operation with 0.95 s minimum instruction execution time for the CPU, the UPD75008 employs a serial bus interface with standard NEC format, the UPD75004 is a powerful product with a high cost/performance ratio.

The UPD75008 with PROM, which is provided with PD75008, is applicable for evaluating systems under development, or for small-scale production of developed systems.




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