AT89C4051-12SI
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- Mfr.Part #
- AT89C4051-12SI
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20SOIC
- Stock
- 46,433
- In Stock ：
- 46,433
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- Non-RoHS Compliant
- EEPROM Size :
- --
- Base Part Number :
- AT89C4051
- Number of I/O :
- 15
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Speed :
- 12MHz
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Series :
- 89C
- Packaging :
- Tube
- Connectivity :
- UART/USART
- Data Converters :
- --
- Package :
- Tube
- Core Processor :
- 8051
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 4KB 4K x 8
- Published :
- 2001
- Supplier Device Package :
- 20-SOIC
- Oscillator Type :
- Internal
- Peripherals :
- Brown-out Detect/Reset, LED, POR
- RAM Size :
- 128 x 8
- Product Status :
- Obsolete
- Base Product Number :
- AT89C4051
- Datasheets
- AT89C4051-12SI
Microcontrollers Microchip Technology AT89C4051-12SI Overview
The Microcontrollers Microchip Technology AT89C4051-12SI is a highly reliable 8-bit microcontroller that combines advanced flash memory technology with versatility in a compact 20SOIC package. Designed by Microchip Technology, this MCU is perfect for applications requiring fast and efficient operations in tight spaces. With its robust feature set and 4KB of flash memory, the AT89C4051-12SI is engineered to handle a variety of complex tasks while ensuring power efficiency and cost-effectiveness, making it an ideal choice for high-volume, sophisticated industrial and consumer applications.
AT89C4051-12SI Features
- 8-bit microcontroller architecture provides efficient control and processing capabilities.
- 4KB of in-system programmable flash memory offers ample space for application code and data storage.
- Low power consumption modes ensure energy efficiency for battery-powered applications.
- 20-pin SOIC package allows for compact board designs.
- Multiple I/O ports and external interrupts support versatile peripheral integration.
- High-performance 2.7V to 6V operating range accommodates various power supply configurations.
AT89C4051-12SI Applications
- Consumer Electronics: Used in portable devices and entertainment systems where space and power efficiency are critical.
- Home Automation: Integrates into smart home devices for control and monitoring applications, enhancing connectivity and functionality.
- Automotive: Suitable for automotive applications like monitoring sensors and controlling lights or motors, offering reliability under harsh conditions.
- Industrial Control: Deployed in industrial automation systems to manage processes and machinery with precision and durability.
- Internet of Things (IoT): Acts as the core processor in IoT devices, facilitating smart, connected solutions across various sectors.
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