Microchip Technology

AT90S2343-10SI  

Microcontrollers

The AT90S2343-10SI is a low-power, high-performance 8-bit microcontroller (MCU) manufactured by Microchip Technology. It is based on the AVR enhanced RISC architecture, which provides higher code density and faster execution compared to traditional CISC architectures. The AT90S2343-10SI is part of the AT90S23 family of MCUs, which are known for their low-power consumption, small package size, and cost-effectiveness.

Description:

The AT90S2343-10SI features 8KB of in-system programmable Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM. It operates at a maximum frequency of 10 MHz and is available in a 40-pin PDIP (Plastic Dual In-Line Package) or a 40-pin QFN (Quad Flat No-Leads) package. The device has a wide operating voltage range of 2.7V to 6.0V and is designed for low-power consumption, making it suitable for battery-powered applications.

Features:

1. 8-bit AVR RISC CPU with 16 general-purpose working registers
2. 8KB on-chip Flash memory with read-while-write capability
3. 512 bytes EEPROM
4. 512 bytes SRAM
5. 40-pin PDIP or 40-pin QFN package
6. Low-power consumption (down to 660 nA in standby mode)
7. Wide operating voltage range (2.7V to 6.0V)
8. On-chip debugging and programming support with JTAG and SPI interface
9. Internal and external interrupts
10. Two 8-bit timers/counters with watch-dog and sleep modes
11. 8MHz operation at 10 MIPS throughput
12. Two Universal Synchronous Asynchronous Receiver Transmitters (USARTs)
13. 8-bit Analog-to-Digital Converter with up to 8 channels
14. Up to 23 general-purpose I/O lines with optional internal pull-up resistors

Applications:

The AT90S2343-10SI is suitable for a wide range of applications due to its low-power consumption, small form factor, and cost-effectiveness. Some common applications include:

1. Battery-powered devices, such as portable instruments, remote controls, and wearable electronics
2. Industrial control and monitoring systems, such as sensors, actuators, and data loggers
3. Home automation and security systems, like smart thermostats, door locks, and alarm systems
4. Medical devices, such as portable monitoring equipment and wearable health trackers
5. Automotive applications, including control modules, sensor interfaces, and infotainment systems
6. Telecommunication devices, like modems, routers, and network interface cards
7. Consumer electronics, such as remote controls, toys, and small appliances

The AT90S2343-10SI's combination of performance, power efficiency, and versatility makes it a popular choice for a variety of embedded systems and IoT applications.

AT90S2343-10SI Documents

Download datasheets and manufacturer documentation for AT90S2343-10SI

Errata :

AT90S/LS2343 Errata      

Datasheets :

AT90S2323(43), AT90LS2323(43)      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH