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7534

Features: * Basic machine-language instructions....................................... 69* The minimum instruction execution time.......................... 0.34 s (t 6 MHz oscillation frequency for the shortest instruction)* Memory size ROM.............................................8K to 16K byt...

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SeekIC No. : 004252096 Detail

7534: Features: * Basic machine-language instructions....................................... 69* The minimum instruction execution time.......................... 0.34 s (t 6 MHz oscillation frequency for ...

7534 Data Sheet

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Part Number:
7534
Supply Ability:
5000

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

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Product Details

Description



Features:

* Basic machine-language instructions....................................... 69
* The minimum instruction execution time.......................... 0.34 s
             (t 6 MHz oscillation frequency for the shortest instruction)
* Memory size
                             ROM.............................................8K to 16K bytes
                          RAM ..............................................256 to 384 bytes
* Programmable I/O ports...................................... 28 (36-pin type)
.    .......................................................................... 24 (32-pin type)
      .......................................................................... 33 (42-pin type)
* Interrupts .................................................... 14 sources, 8 vectors
* Timers ............................................................................ 8-bit*3
* Serial I/O1 ................................ used only for Low Speed in USB
                                                             (based on USBSpec. Rev.1.1)
                                                                                        (USB/UART)
* Serial I/O2 ...................................................................... 8-bit*1
                                                                        (Clock-synchronized)
* A/D converter ................................................ 10-bit*8 channels
* Clock generating circuit............................................. Built-in type
(connect to external ceramic resonator or quartz-crystal oscillator )
* Watchdog timer ............................................................ 16-bit *1
* Power source voltage
At 6 MHz X  oscillation frequency at ceramic resonator
          ..............................4.1 to 5.5 V(4.4 to 5.25 V at USB operation)
* Power dissipation ............................................ 30 mW (standard)
* Operating temperature range................................... 20 to 85 °C
                                                                 ( 0 to70 °C at USB operation)
*Built-in USB 3.3 V Regulator + transceiver based on USB Spec.Rev.1.1


Application

Input device for personal computer peripherals


Pinout

Connection Diagram


Specifications

Symbol Parameter Conditions Ratings Unit
VCC Power source voltage All voltages are
based on VSS.
Output transistors
are cut off.		 0.3 to 7.0 V
VI Input voltageP00P07, P10P16, P20P27, P30
P37, VREF, P40, P41		 0.3 to VCC + 0.3 V
VI Input voltageRESET, XIN 0.3 to VCC + 0.3 V
VI Input voltageCNVSS (Note 1) 0.3 to 13 V
VO Output voltageP00P07, P10P16, P20P27, P30
P37, XOUT, USBVREFOUT, P40, P41		 0.3 to VCC + 0.3 V
Pd Power dissipation (Note 2) Ta = 25°C 1000 (Note 3) mW
Topr Operating temperature   20 to 85  
Tstg Storage temperature 40 to 125  



Description

The 7534 Group is the 8-bit microcomputer based on the 740 family ore technology.
The 7534 Group has a USB, 8-bit timers, and an A/D converter, and s useful for an input device for personal computer peripherals.


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