IC MCU 8BIT 2KB FLASH 20SOIC
AT89C2051-12SI is a Embedded - Microcontrollers manufactured by Microchip Technology. IC MCU 8BIT 2KB FLASH 20SOIC. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4V ~ 6V, package / case 20-SOIC (0.295", 7.50mm Width).
In Stock: 6,349
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 12MHz |
| Connectivity | UART/USART |
| Peripherals | LED |
| Number of I/O | 15 |
| Program Memory Size | 2KB (2K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
AT89C2051-12SI is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| Z86E0412HEG1866 | Zilog | IC MCU 8BIT 1KB OTP 20SSOP | 97% | View |
| CY8C20324-12LQXI | Infineon Technologies | IC MCU 8BIT 8KB FLASH 24SQFN | 89% | View |
| LC87F0G08AUJA-AH | onsemi | IC MCU 8BIT 8KB FLASH 24SSOP | 86% | View |
| LC87F17C8AUWA-2H | onsemi | IC MCU 8BIT 128KB FLASH 48SQFP | 85% | View |
| CY8C20434-12LQXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 32QFN | 84% | View |
| LC87F1L16AUWA-2H | onsemi | IC MCU 8BIT 16KB FLASH 48SQFP | 83% | View |
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3J LIMITED
