Overview
The ATtiny13A-PU is a low-power CMOS 8-bit microcontroller developed by Microchip Technology, based on the AVR enhanced RISC architecture. This microcontroller is renowned for its high performance, low power consumption, and compact design, making it ideal for energy-sensitive applications. The ATtiny13A executes powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz, which allows system designers to optimize power consumption versus processing speed.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Mfr. Part # | ATTINY13A-PU |
| Package | 8-pin DIP, SOIC, MLF |
| Core Processor | AVR 8-Bit RISC |
| Program Memory | 1 KB ISP Flash |
| EEPROM | 64 Bytes |
| SRAM | 64 Bytes |
| General Purpose Registers | 32 x 8 |
| Operating Voltage | 1.8 – 5.5V |
| Speed Grade | 0 – 20 MHz @ 4.5 – 5.5V |
| Temperature Range | Industrial |
| ADC Channels | 4-channel, 10-bit |
| PWM Channels | 2 |
| Interrupt Sources | External and Internal |
| Power Modes | Low Power Idle, ADC Noise Reduction, and Power-down Modes |
| Debug System | debugWIRE On-chip Debug System |
| Programmability | In-System Programmable via SPI Port |
Key Features
- High performance, low power AVR 8-bit microcontroller based on the AVR enhanced RISC architecture.
- Executes powerful instructions in a single clock cycle, achieving throughputs up to 20 MIPS at 20 MHz.
- 1 KB of In-System Self-programmable Flash program memory, 64 Bytes EEPROM, and 64 Bytes internal SRAM.
- Four-channel, 10-bit ADC with internal voltage reference and two PWM channels.
- One 8-bit Timer/Counter with prescaler and compare modes.
- Programmable Watchdog Timer with separate on-chip oscillator and on-chip analog comparator.
- debugWIRE On-chip Debug System and In-System Programmable via SPI Port.
- Low Power Idle, ADC Noise Reduction, and Power-down Modes for power efficiency.
- Enhanced Power-on Reset Circuit and Programmable Brown-out Detection Circuit with software disable function.
Applications
- Ideal for energy-sensitive applications such as IoT devices, wearables, and mobile electronics due to its low power consumption and high performance.
- Suitable for small, battery-operated devices where prolonged battery life is crucial.
- Used in various embedded systems requiring compact and efficient microcontrollers.
- Applicable in industrial automation, consumer electronics, and automotive systems where reliability and cost-effectiveness are key.
Q & A
- What is the core architecture of the ATtiny13A-PU microcontroller?
The ATtiny13A-PU is based on the AVR enhanced RISC architecture.
- What is the maximum operating voltage of the ATtiny13A-PU?
The maximum operating voltage is 5.5V.
- How much program memory does the ATtiny13A-PU have?
The ATtiny13A-PU has 1 KB of In-System Self-programmable Flash program memory.
- What types of power-saving modes does the ATtiny13A-PU support?
The ATtiny13A-PU supports Low Power Idle, ADC Noise Reduction, and Power-down Modes.
- Does the ATtiny13A-PU have an on-chip debug system?
Yes, it features the debugWIRE On-chip Debug System.
- How many ADC channels does the ATtiny13A-PU have?
The ATtiny13A-PU has a 4-channel, 10-bit ADC.
- What is the maximum speed of the ATtiny13A-PU?
The maximum speed is up to 20 MHz at 4.5 – 5.5V.
- Is the ATtiny13A-PU RoHS compliant?
Yes, the ATtiny13A-PU is RoHS compliant.
- What is the typical power consumption in active mode at 1.8V and 1MHz?
The typical power consumption is 190 µA.
- Can the ATtiny13A-PU be programmed in-system?
Yes, it is In-System Programmable via the SPI Port.
