AT89C5121-ICSUL
IC MCU 8BIT 16KB FLSH RAM 24SSOPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89C5121-ICSUL is an 8-bit microcontroller featuring an 80C51 core. This device operates at 16MHz and offers 16KB of Flash RAM for program memory, along with 256 bytes of internal RAM. It includes a 16K x 8 EEPROM. Connectivity options include SmartCard and UART/USART interfaces. The microcontroller is equipped with peripherals such as LED control, Power-On Reset (POR), and a Watchdog Timer (WDT). It has 14 general-purpose I/O pins. The AT89C5121-ICSUL is housed in a 24-SSOP package, suitable for surface mounting. The operating voltage range is 2.85V to 5.4V, with an operating temperature of -40°C to 85°C. This component is commonly utilized in smart card applications.
Additional Information
Series: 89CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-SSOP (0.209"", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | Flash RAM |
| EEPROM Size | 16K x 8 |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.85V ~ 5.4V |
| Connectivity | SmartCard, UART/USART |
| Peripherals | LED, POR, WDT |
| Supplier Device Package | 24-SSOP |
| Number of I/O | 14 |
| Programmable | Not Verified |
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