Microchip Technology

ATTINY2313A-MU  

Microcontrollers

The ATTINY2313A-MU is a low-power, high-performance 8-bit microcontroller (MCU) from Microchip Technology. It belongs to the AVR Enhanced I/O (AEI) family of MCUs, which are designed for a wide range of applications that require small size, low power consumption, and high computational performance.

Description:

The ATTINY2313A-MU is available in a 20-pin μMAX® package. It features an enhanced Harvard architecture with separate instruction and data buses, allowing for efficient code execution and reduced power consumption. The MCU operates at a supply voltage range of 1.8V to 5.5V and has an extended industrial temperature range of -40°C to +85°C.

Features:

1. CPU: 8-bit AVR RISC-based CPU with 16 x 16-bit registers for efficient code execution.
2. Memory:
   • 8KB In-System Programmable Flash memory with read-while-write capability.
   • 1KB In-System Programmable EEPROM.
   • 1KB SRAM.
3. I/O: 20 I/O lines with optional hardware outputs and inputs, including support for external interrupts.
4. Clock system: Internal RC oscillator with a calibrated RC (20.000 MHz) and an external clock source option.
5. Power management: Power-saving features like system sleep mode, power reduction, and I/O retention during sleep.
6. Interrupts: 18 interrupt sources, including external interrupts and interrupt nesting capabilities.
7. Timers/Counters: 6-channel 16-bit Timer/Counter with compare and capture modes.
8. Communication interfaces: 1 USART with IrDA support, SPI interface, and 2-wire serial interface.
9. ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
10. Programmable watchdog timer with window option.
11. On-chip debugging features with JTAG and ISP support.

Applications:

The ATTINY2313A-MU is suitable for a wide range of applications due to its small size, low power consumption, and versatile features. Some common applications include:

1. Battery-powered devices: Wireless sensors, portable electronics, and remote controls.
2. Industrial control: Small motor control, relay systems, and process control applications.
3. Medical devices: Glucose meters, blood pressure monitors, and other portable medical equipment.
4. Consumer electronics: Toys, appliances, and home automation systems.
5. Automotive: Infotainment systems, power window controls, and small actuators.
6. Security systems: Access control, intrusion detection, and remote monitoring devices.

The ATTINY2313A-MU's combination of performance, power efficiency, and flexibility makes it an ideal choice for a variety of embedded applications where space and power constraints are critical.

ATTINY2313A-MU Documents

Download datasheets and manufacturer documentation for ATTINY2313A-MU

PCN Assembly/Origin :

Cancellation 02/Feb/2022      

Datasheets :

ATTINY2313A,4313 Summary       ATTINY2313A/4313 Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

PCN Other :

MSL3 to MSL1 05/Apr/2013      

Design Resources :

ATtiny2313A Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Multiple Devices Copper Wire 20/Aug/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH