IC MCU 8BIT 4KB FLASH 20SOIC
AT89C4051-12SU is a Embedded - Microcontrollers manufactured by Microchip Technology. IC MCU 8BIT 4KB FLASH 20SOIC. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 2.7V ~ 6V, package / case 20-SOIC (0.295", 7.50mm Width).
In Stock: 2,066
| Attribute | Value |
|---|---|
| Product Status | Active |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 12MHz |
| Connectivity | UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR |
| Number of I/O | 15 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 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 |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| CY8C20234-12LKXIT | Infineon Technologies | IC MCU 8BIT 8KB FLASH 16QFN | 96% | View |
| ATTINY1634-SUR | Microchip Technology | IC MCU 8BIT 16KB FLASH 20SOIC | 92% | View |
| ATTINY104-SSFR | Microchip Technology | IC MCU 8BIT 1KB FLASH 14SOIC | 91% | View |
| MSP430AFE231IPWR | Texas Instruments | IC MCU 16BIT 8KB FLASH 24TSSOP | 90% | View |
| ATTINY48V-6MMU | Atmel | IC MCU 8BIT 4KB FLASH 28VQFN | 88% | View |
| ATTINY88-MU | Microchip Technology | IC MCU 8BIT 8KB FLASH 32VQFN | 86% | View |
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