Atmel AVR AT90S2313-10PI Microcontroller
The Atmel AVR AT90S2313-10PI Microcontroller is an 8-bit AVR microcontroller developed by Atmel, designed for high-performance and low-power embedded applications. Housed in a 20-pin DIP (Dual In-line Package), this microcontroller features a RISC architecture that executes most instructions in a single clock cycle, offering efficient processing. It includes 2KB of in-system programmable Flash memory, 128 bytes of SRAM, and 128 bytes of EEPROM. The AT90S2313 operates at a maximum clock speed of 10 MHz and supports a wide operating voltage range, making it versatile for various applications. Additional features include an 8-bit timer/counter, a 16-bit timer/counter, a UART for serial communication, and external and pin change interrupts. Its compact form factor and rich set of features make it ideal for small-scale control systems, DIY electronics, and educational projects.
Features:
- High-performance 8-bit AVR RISC architecture.
- 2KB of in-system programmable Flash memory.
- 128 bytes of SRAM and 128 bytes of EEPROM.
- Up to 10 MHz operating frequency.
- 20-pin DIP (Dual In-line Package).
- One 8-bit timer/counter and one 16-bit timer/counter.
- On-chip analog comparator.
- UART (Universal Asynchronous Receiver/Transmitter) for serial communication.
- Pin change and external interrupts support.
- Programmable I/O lines (15 I/O pins).
- Watchdog timer with separate on-chip oscillator.
- In-System Programming (ISP) via SPI interface.
- Low power consumption with multiple power-saving modes.
- Wide operating voltage range: 2.7V to 6.0V.
- Compatible with standard AVR development tools and environments.
Pin Configuration
Specifications:
| Product Attribute | Attribute Value |
| Manufacturer: | Microchip |
| Product Category: | 8-bit Microcontrollers – MCU |
| Mounting Style: | Through Hole |
| Package/Case: | PDIP-20 |
| Core: | AVR |
| Program Memory Size: | 2 kB |
| Data Bus Width: | 8 bit |
| ADC Resolution: | No ADC |
| Maximum Clock Frequency: | 10 MHz |
| Number of I/Os: | 15 I/O |
| Data RAM Size: | 128 B |
| Supply Voltage – Min: | 4 V |
| Supply Voltage – Max: | 6 V |
| Minimum Operating Temperature: | -40 C |
| Maximum Operating Temperature: | + 85 C |
| Data ROM Size: | 128 B |
| Data ROM Type: | EEPROM |
| Interface Type: | SPI, UART |
| Number of Timers/Counters: | 2 Timer |
| Program Memory Type: | Flash |
Applications:
- Embedded control systems.
- DIY electronics and hobby projects.
- Serial communication controllers.
- Home automation systems.
- Prototyping and development.
- Signal processing and timing applications.
- Learning and teaching platforms.
- LED displays and simple user interfaces.
- Robotics and motion control.
- Legacy system maintenance or upgrades.
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