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For Reference Only
| Part Number | AT89C55WD-24AI |
| OEMstron Part # | AT89C55WD-24AI |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 20KB FLASH 44TQFP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT89C55WD-24AI PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 26 - Mar 31 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
AT89C55WD-24AI Specifications
| Part Number | AT89C55WD-24AI | |
| Brand | Microchip Technology | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Microchip Technology | |
| Series | 89C | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 24MHz | |
| Connectivity | UART/USART | |
| Peripherals | WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 20KB (20K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 256 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
AT89C55WD-24AI Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
AT89C55WD-24AI Atmel Corporation |
IC MCU 8BIT 20KB FLASH 44TQFP |
Contact Us |
| Part Number | Description | Stock |
|
AT89C55WD-24AI D# AT89C55WD-24AI-ND Microchip Technology Inc |
IC MCU 8BIT 20KB FLASH 44TQFP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
AT89C55WD24AI D# AT89C55WD24AI Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
4167 |
| Part Number | Description | Stock |
|
AT89C55WD24AI Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
| Part Number | Description | Stock |
|
AT89C55WD-24AI D# NS-AT89C55WD-24AI Atmel Corporation |
OEM/CM ONLY |
4969 |
| Part Number | Description | Stock |
|
AT89C55WD24AI Atmel Corporation |
OEM/CM ONLY |
745 |
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| In Stock | 142 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
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