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EM785830AA

Features: ` Operating voltage : 2.2V~5.5V at main CLK less then 3.58MHz.‧ 16k x 13 on chip Program Memory‧ 0.5k x 8 on chip data RAM‧ Up to 21 bi-directional tri-state I/O ports(4 shared with AD input; 1 shared with external interrupt input )‧ 12 level stack for subroutine ...

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SeekIC No. : 004336056 Detail

EM785830AA: Features: ` Operating voltage : 2.2V~5.5V at main CLK less then 3.58MHz.‧ 16k x 13 on chip Program Memory‧ 0.5k x 8 on chip data RAM‧ Up to 21 bi-directional tri-state I/O ports(4 ...

EM785830AA Data Sheet

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Part Number:
EM785830AA
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: 2024/12/24

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Product Details

Description



Features:

` Operating voltage : 2.2V~5.5V at main CLK less then 3.58MHz.
‧ 16k x 13 on chip Program Memory
‧ 0.5k x 8 on chip data RAM
‧ Up to 21 bi-directional tri-state I/O ports(4 shared with AD input; 1 shared with external interrupt input )
‧ 12 level stack for subroutine nesting
‧ 8-bit real time clock/counter (TCC)
‧ Two 8-bit counters : COUNTER1 and COUNTER2
‧ On-chip watchdog timer (WDT)
‧ 99.9% single instruction cycle commands
‧ Four modes (Main clock can be programmed from 447.829k to 14.3MHz generated by internal PLL)
‧ 7 level Normal mode frequency : 447.8K , 895.7K , 1.79M , 3.58M , 7.16M , 10.75M and 14.3MHz.
‧ Input port interrupt function
‧ Dual clocks operation (Internal PLL main clock , External 32.768KHz)


Pinout

Connection Diagram


Specifications

RATING SYMBOL VALUE UNIT
DC SUPPLY VOLTAGE VDD -0.3 To 6 V
INPUT VOLTAGE Vin -0.5 to VDD +0.5 V
OPERATING TEMPERATURE RANGE Ta 0 to 70



Description

The EM785830AA is an 8-bit RISC type microprocessor with low power, high speed CMOS technology. There are 16Kx13 bits ROM within it.
This integrated single chip has an on_chip watchdog timer (WDT, data RAM, programmable real time clock/counter, internal interrupt, power down mode, 4-channel 10-bit A/D converter, two channel PWM output, SPI and tri-state I/O.




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