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AT89C55WD-24PC is Obsolete and no longer manufactured.
Available Substitutes:
Direct
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
AT89C55WD-24PC | |
|---|---|
DigiKey Part Number | AT89C55WD-24PC-ND |
Manufacturer | |
Manufacturer Product Number | AT89C55WD-24PC |
Description | IC MCU 8BIT 20KB FLASH 40DIP |
Customer Reference | |
Detailed Description | 8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 40-PDIP |
Datasheet | Datasheet |
EDA/CAD Models | AT89C55WD-24PC Models |
Product Attributes
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Category | Number of I/O 32 |
Mfr | Program Memory Size |
Series | Program Memory Type FLASH |
Packaging Tube | RAM Size 256 x 8 |
Part Status Obsolete | Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V |
DigiKey Programmable Not Verified | Oscillator Type Internal |
Core Processor 8051 | Operating Temperature 0°C ~ 70°C (TA) |
Core Size | Mounting Type Through Hole |
Speed 24MHz | Supplier Device Package 40-PDIP |
Connectivity UART/USART | Package / Case 40-DIP (0.600", 15.24mm) |
Peripherals WDT | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AT89C55WD-24PU | Microchip Technology | 658 | AT89C55WD-24PU-ND | 4,41000 € | Direct |
| DS89C430-MNL+ | Analog Devices Inc./Maxim Integrated | 181 | DS89C430-MNL+-ND | 30,01000 € | Similar |
| DS89C450-MNL+ | Analog Devices Inc./Maxim Integrated | 210 | DS89C450-MNL+-ND | 42,06000 € | Similar |
Obsolete
