ATTINY1614 - Microcontroller Microchip - Free user manual and instructions
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| Product Type | Microcontroller |
| Brand | Microchip |
| Model | ATTINY1614 |
| Architecture | 8-bit AVR |
| Flash Memory | 16 KB |
| RAM | 1 KB |
| EEPROM | 256 bytes |
| Max Clock Frequency | 20 MHz |
| Supply Voltage | 1.8V - 5.5V |
| Number of Pins | 14 |
| Package Type | SOIC-14 |
| Interfaces | USART, SPI, I2C |
| GPIO Pins | 12 |
| Analog-to-Digital Converter | 10-bit, 8 channels |
| Timers | 2 x 8-bit, 1 x 16-bit |
| Operating Temperature Range | -40°C to +85°C |
| Dimensions (approx.) | 5mm x 4mm |
| Weight (approx.) | 0.1 g |
| Power Consumption (active) | 1.5 mA at 1 MHz, 1.8V |
| Maintenance | Electrostatic discharge precautions |
| Safety | Overvoltage protection via external components |
| Spare Parts / Repairability | Not applicable (integrated circuit); use with development board |
| General Information | Low-power, high-performance microcontroller from Microchip's ATtiny series |
Frequently Asked Questions - ATTINY1614 Microchip
What is the ATtiny1614?
The ATtiny1614 is a low-power 8-bit AVR microcontroller by Microchip, featuring 16KB flash, 1KB RAM, and rich peripherals.
What is the supply voltage range?
It operates from 1.8V to 5.5V, suitable for battery-powered and standard applications.
How do I program the ATtiny1614?
You can program it using UPDI (Unified Program and Debug Interface) via tools like MPLAB Snap, Atmel-ICE, or a simple USB-UPDI adapter.
What development environments are supported?
Microchip's MPLAB X IDE and Atmel Studio with GCC compiler, or Arduino IDE with appropriate core.
Does it have an analog-to-digital converter?
Yes, it includes a 10-bit ADC with up to 8 channels and internal reference.
What is the maximum clock speed?
The maximum clock frequency is 20 MHz at 1.8V to 5.5V.
How many GPIO pins are available?
There are 12 GPIO pins in the 14-pin SOIC package, with optional alternate functions.
Can I use it with batteries?
Yes, its low power consumption (down to 1.5 mA active and 100 nA sleep) makes it ideal for battery-powered devices.
What communication interfaces are supported?
It supports USART, SPI, and I2C in both master and slave modes.
Is the ATtiny1614 pin-compatible with other ATtiny models?
No, it uses the UPDI interface and has a different pinout than older ATtiny models. Always check the datasheet.
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USER MANUAL ATTINY1614 Microchip
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Product information
Brand : Microchip
Model : ATTINY1614
Category : Microcontroller