사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | tinyAVR™ 1, Functional Safety (FuSa) |
| ProductStatus | Active |
| CoreProcessor | AVR |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 12 |
| ProgramMemorySize | 16KB (16K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 256 x 8 |
| RAMSize | 2K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 5.5V |
| DataConverters | A/D 14x10b; D/A 3x8b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
개요
Description
The ATtiny1614-SSNR is an 8-bit microcontroller from Microchip’s AVR family, featuring a modern AVR CPU core with hardware multiplier. Key specs:
- Clock Speed: Up to 20 MHz
- Flash: 16 KB
- SRAM: 2 KB
- EEPROM: 256 B
- I/O Pins: 12 (14-pin SOIC package)
- Peripherals: 10-bit ADC, USART, SPI, I²C, PWM, and event system.
- Voltage Range: 1.8V–5.5V
It supports UPDI programming (single-wire interface) and operates efficiently in low-power modes. Ideal for embedded applications like sensors, IoT nodes, and compact control systems.
The -SSNR suffix denotes a 14-pin SOIC package with tape-and-reel packaging. Compact and cost-effective, it balances performance and power efficiency for space-constrained designs.
For more details, refer to the [datasheet](https://www.microchip.com/en-us/product/ATtiny1614).
- Clock Speed: Up to 20 MHz
- Flash: 16 KB
- SRAM: 2 KB
- EEPROM: 256 B
- I/O Pins: 12 (14-pin SOIC package)
- Peripherals: 10-bit ADC, USART, SPI, I²C, PWM, and event system.
- Voltage Range: 1.8V–5.5V
It supports UPDI programming (single-wire interface) and operates efficiently in low-power modes. Ideal for embedded applications like sensors, IoT nodes, and compact control systems.
The -SSNR suffix denotes a 14-pin SOIC package with tape-and-reel packaging. Compact and cost-effective, it balances performance and power efficiency for space-constrained designs.
For more details, refer to the [datasheet](https://www.microchip.com/en-us/product/ATtiny1614).
Equivalent
Equivalent products to the ATTINY1614-SSNR include:
- ATTINY1614-SSN (similar specs, different packaging)
- ATTINY3214/3216 (higher memory, same family)
- ATTINY814/816 (lower memory, compatible features)
- PIC12F1840 (Microchip alternative, similar capabilities)
- STM8S003F3 (STMicro alternative, basic 8-bit MCU)
Check pin compatibility and specs for exact replacements.
- ATTINY1614-SSN (similar specs, different packaging)
- ATTINY3214/3216 (higher memory, same family)
- ATTINY814/816 (lower memory, compatible features)
- PIC12F1840 (Microchip alternative, similar capabilities)
- STM8S003F3 (STMicro alternative, basic 8-bit MCU)
Check pin compatibility and specs for exact replacements.
Features
The ATtiny1614-SSNR is an 8-bit AVR microcontroller with these key features:
- Core: 8-bit AVR, up to 20 MHz clock speed.
- Memory: 16 KB Flash, 2 KB SRAM, 256B EEPROM.
- GPIO: 14 programmable I/O pins.
- Analog: 10-bit ADC (12 channels), 8-bit DAC.
- Timers: Three 16-bit timers (TCA, TCB, TCD).
- Communication: USART, SPI, I²C.
- Special Features: Event System, Configurable Custom Logic (CCL), Sleep Modes for low power.
- Package: 14-pin SOIC (SSNR).
- Voltage: 1.8V–5.5V operation.
Ideal for embedded control, IoT, and low-power applications.
- Core: 8-bit AVR, up to 20 MHz clock speed.
- Memory: 16 KB Flash, 2 KB SRAM, 256B EEPROM.
- GPIO: 14 programmable I/O pins.
- Analog: 10-bit ADC (12 channels), 8-bit DAC.
- Timers: Three 16-bit timers (TCA, TCB, TCD).
- Communication: USART, SPI, I²C.
- Special Features: Event System, Configurable Custom Logic (CCL), Sleep Modes for low power.
- Package: 14-pin SOIC (SSNR).
- Voltage: 1.8V–5.5V operation.
Ideal for embedded control, IoT, and low-power applications.
Pinout
The ATTINY1614-SSNR is a 14-pin microcontroller from Microchip's ATtiny series.
Pin Count: 14 (SOIC package)
Key Functions:
- GPIO: 12 programmable I/O pins.
- Analog: 8-channel 10-bit ADC.
- Communication: USART, SPI, and I²C interfaces.
- Timers: Two 16-bit timers (TCA, TCB).
- PWM: 6 channels.
- Debugging: UPDI (Unified Program and Debug Interface) for programming.
- Power: VDD (1.8–5.5V) and GND pins.
It features a 20MHz 8-bit AVR core, 16KB Flash, 2KB SRAM, and 256B EEPROM. Compact and versatile, it suits low-power embedded applications.
Pin Count: 14 (SOIC package)
Key Functions:
- GPIO: 12 programmable I/O pins.
- Analog: 8-channel 10-bit ADC.
- Communication: USART, SPI, and I²C interfaces.
- Timers: Two 16-bit timers (TCA, TCB).
- PWM: 6 channels.
- Debugging: UPDI (Unified Program and Debug Interface) for programming.
- Power: VDD (1.8–5.5V) and GND pins.
It features a 20MHz 8-bit AVR core, 16KB Flash, 2KB SRAM, and 256B EEPROM. Compact and versatile, it suits low-power embedded applications.
Application
The ATTINY1614-SSNR is a versatile 8-bit microcontroller from Microchip, ideal for compact, low-power applications. Key areas include:
- Consumer Electronics: Remote controls, smart toys, wearables.
- Industrial Automation: Sensors, motor control, monitoring systems.
- IoT Devices: Edge nodes, wireless modules, battery-powered sensors.
- Home Automation: Smart switches, lighting controls, thermostats.
- Automotive: Basic control units, interior lighting, accessory modules.
Its small size, low power consumption, and integrated peripherals (ADC, UART, SPI) make it suitable for cost-sensitive, space-constrained designs.
- Consumer Electronics: Remote controls, smart toys, wearables.
- Industrial Automation: Sensors, motor control, monitoring systems.
- IoT Devices: Edge nodes, wireless modules, battery-powered sensors.
- Home Automation: Smart switches, lighting controls, thermostats.
- Automotive: Basic control units, interior lighting, accessory modules.
Its small size, low power consumption, and integrated peripherals (ADC, UART, SPI) make it suitable for cost-sensitive, space-constrained designs.
Package
The ATTINY1614-SSNR comes in a 20-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package (SSNR) is compact and widely used for space-constrained applications. The "SS" denotes the narrow body variant (150 mil width), and "NR" indicates tape-and-reel packaging for automated assembly.
