Microchip Technology

AT89C51AC3-SLSUM  

Microcontrollers

The AT89C51AC3-SLSUM is a microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the 8051 microcontroller architecture, which is a popular choice for embedded systems due to its simplicity and versatility.

Description:

The AT89C51AC3-SLSUM is a low-power, high-performance 8-bit microcontroller that features a range of integrated peripherals and interfaces. It is housed in a small-outline surface-mount (SOIC) package, making it suitable for space-constrained applications.

Features:

1. 8-bit CPU with a clock frequency of up to 24 MHz
2. 8 KB of on-chip Flash memory for program storage
3. 256 bytes of on-chip RAM for data storage
4. 32 I/O lines with configurable functions
5. Two 16-bit timer/counters with flexible modes
6. One 8-bit timer
7. Eight-channel 10-bit ADC
8. UART for serial communication
9. SPI and I2C interfaces for communication with external devices
10. Low-power sleep modes to conserve energy
11. Watchdog timer for system reliability
12. Internal oscillator with precision calibration

Applications:

The AT89C51AC3-SLSUM is suitable for a wide range of applications, including:

1. Industrial control systems
2. Home automation and smart home devices
3. Medical equipment and devices
4. Automotive control systems
5. Consumer electronics
6. Telecommunication systems
7. Data acquisition and signal processing systems
8. Battery-powered devices

The AT89C51AC3-SLSUM's combination of performance, low power consumption, and integrated features make it a versatile choice for embedded systems designers looking for a reliable and cost-effective solution.

AT89C51AC3-SLSUM Documents

Download datasheets and manufacturer documentation for AT89C51AC3-SLSUM

Errata :

AT89C51AC3 Errata      

PCN Assembly/Origin :

Lead Frame 22/Dec/2021      

Datasheets :

AT89C51AC3      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Shipping Tube 19/Sep/2018      

Design Resources :

AT89C51AC3 Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH