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Microchip Technology

Regular price $3.05
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Regular price $3.21 Sale price
quantity unit price total price
1 $3.05 $3.05
15+ $2.95 USD $44.30 USD
25+ $2.89 USD $72.23 USD
50+ $2.73 USD $136.43 USD
100+ $2.41 USD $240.75 USD
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Product attributes Property Value
Manufacturer Microchip Technology
Product Series 89S
Packaging Tube | NULL
Core Processor 8051
Core Size 8-Bit
Speed 24MHz
Connectivity SPI, UART/USART
Peripherals WDT
Number of I/O 32
Program Memory Size 12KB (12K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4V ~ 6V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Through Hole
Supplier Device Package 40-PDIP
Package / Case 40-DIP (0.600", 15.24mm)

Datasheets:     AT89S53-24PI .pdf

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