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| Categories | Micro Controller Chip | 
|---|---|
| Brand Name: | ATMEL | 
| Model Number: | AT89S8252-24PI | 
| Certification: | ISO 9001 | 
| Place of Origin: | original | 
| MOQ: | 1 | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 165230 | 
| Delivery Time: | 3 | 
| Packaging Details: | 2000 | 
| Stock: | 8000+ | 
| manufacturer:: | ATMEL | 
| Package / box:: | DIP40 | 
| Product Technical Specifications | |
| EU RoHS | Compliant聽 | 
| ECCN (US) | EAR99 | 
| Part Status | Active | 
| HTS | 8542.31.00.01 | 
| Automotive | No | 
| PPAP | No | 
| Family Name | AT89 | 
| Instruction Set Architecture | CISC | 
| Device Core | 8051 | 
| Core Architecture | 8051 | 
| Maximum CPU Frequency (MHz) | 24 | 
| Maximum Clock Rate (MHz) | 24 | 
| Data Bus Width (bit) | 8 | 
| Program Memory Type | Flash | 
| Program Memory Size | 12KB | 
| RAM Size | 256B | 
| Maximum Expanded Memory Size | 64KB | 
| Programmability | Yes | 
| Process Technology | CMOS | 
| Interface Type | SPI/UART | 
| Number of I/Os | 32 | 
| No. of Timers | 3 | 
| Timers Resolution (bit) | 16/16/16 | 
| USART | 0 | 
| UART | 1 | 
| USB | 0 | 
| SPI | 1 | 
| I2C | 0 | 
| I2S | 0 | 
| CAN | 0 | 
| Ethernet | 0 | 
| Watchdog | 1 | 
| Parallel Master Port | No | 
| Real Time Clock | No | 
| Minimum Operating Supply Voltage (V) | 2.7 | 
| Typical Operating Supply Voltage (V) | 3.3|5 | 
| Maximum Operating Supply Voltage (V) | 5.5 | 
| Minimum Operating Temperature (掳C) | -40 | 
| Maximum Operating Temperature (掳C) | 85 | 
| Supplier Temperature Grade | Industrial | 
| Packaging | Tube | 
| Mounting | Through Hole | 
| Package Height | 3.94(Max) | 
| Package Width | 14.4(Max) | 
| Package Length | 52.6(Max) | 
| PCB changed | 40 | 
| Standard Package Name | DIP | 
| Supplier Package | PDIP W | 
| Pin Count | 40 | 
| Lead Shape | Through Hole | 
|   | 
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