IC MCU 8BIT 4KB FLASH 20DIP
AT89C4051-12PI is a Embedded - Microcontrollers manufactured by Microchip Technology. IC MCU 8BIT 4KB FLASH 20DIP. Key specifications: mounting type Through Hole, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4V ~ 6V, package / case 20-DIP (0.300", 7.62mm).
In Stock: 8,542
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| 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) | 4V ~ 6V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
AT89C4051-12PI is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| AT89C2051-12PI | Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 100% | View |
| Z86E0812PEG | Zilog | IC MCU 8BIT 2KB OTP 18DIP | 97% | View |
| Z86E0812PEC | Zilog | IC MCU 8BIT 2KB OTP 18DIP | 97% | View |
| AT89C4051-12PU | Microchip Technology | IC MCU 8BIT 4KB FLASH 20DIP | 95% | View |
| Z86E3412PEG | Zilog | IC MCU 8BIT 16KB OTP 28DIP | 92% | View |
| ATTINY88-PU | Microchip Technology | IC MCU 8BIT 8KB FLASH 28DIP | 82% | View |
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3J LIMITED
