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Microchip 8 bit AVR Microcontroller, 20 MHz, 4kB FLASH, 8-Pin SOIC ATTINY402-SSFR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.5mm |
| Length | 5.05mm |
| Model | ATTINY402-SSFR |
| Width | 3.9mm |
| Mount Type | Surface |
| Series | ATTINY402 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Ram size | 256bit |
| Standards/Approvals | RoHS |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Device Core | AVR |
| Program Memory Size | 4kB |
| Maximum Clock Frequency | 20MHz |
| Analogue Comparators | 1 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 12 x 10 Bit |
| Program Memory Type | FLASH |
| Operation Voltage | 1.8V - 5.5V |
Key Features
- Features an 8-bit high-performance AVR RISC CPU with 135 instructions.
- Includes hardware multiplier and ultra low power consumption modes.
- Offers 4 kB Flash memory, 256 bytes SRAM, and 128 bytes EEPROM.
- Supports operation voltage ranging from 1.8V to 5.5V.
- Equipped with 12-channel 10-bit ADC with voltage reference.
- Includes two 16-bit timers, watchdog timer, and brown-out detection.
- Low profile 8-pin SOIC package measuring 5.05 x 3.9 x 1.5 mm.
- Designed for flexible, low power applications with configurable custom logic and event system.
Product Description
Microchip ATTINY402-SSFR is an 8-bit AVR microcontroller featuring a 20 MHz maximum clock frequency and 4 kB of Flash program memory. It comes in a compact 8-pin SOIC surface mount package measuring 5.05 mm in length, 3.9 mm in width, and 1.5 mm in height, perfect for space-constrained applications. This microcontroller offers advanced peripherals including a hardware multiplier, configurable custom logic (CCL), and an event system that supports low power operation modes such as idle, standby, and power down modes.
Equipped with 256 bytes SRAM and 128 bytes EEPROM, the ATTINY402-SSFR integrates 12 channels of 10-bit ADC with internal voltage references and one analogue comparator to facilitate precise analog signal processing. Two 16-bit timers (TCA and TCB), a watchdog timer, brown-out detection (BOD), and power-on reset (POR) features enhance system reliability and timing control.
Its voltage operation range of 1.8 to 5.5 volts allows use in diverse electronic environments. The microcontroller supports single-pin programming and debugging through the Unified Program and Debug Interface (UPDI), simplifying development and testing.
8-bit high-performance AVR RISC CPU with a 135-instruction set. Hardware multiplier for efficient arithmetic operations. Ultra low power consumption with three selectable sleep modes. 12-channel 10-bit ADC with voltage reference for accurate measurements.
Two 16-bit timers for versatile timing functionalities. Robust brown-out detection and watchdog timer for system stability. Compact 8-pin SOIC surface mount package ideal for embedded designs. Operating temperature range from -40°C to 125°C for industrial applications.
Supports flexible architecture and advanced peripherals for embedded applications.
This microcontroller is ideal for applications in consumer electronics, industrial controls, and embedded systems requiring efficient processing, low power consumption, and small physical footprint. It supports a variety of tasks from sensor interfacing to real-time control and features suitable for use in laboratory, industrial, HVAC, and manufacturing environments.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 20 MHz.
It features a program memory size of 4 kB.
The operating voltage range for this microcontroller is from 1.8V to 5.5V.
It is equipped with 12 channels of 10-bit ADC.
This microcontroller measures 5.05 mm in length, 3.9 mm in width, and 1.5 mm in height.
It comes in an 8-pin SOIC surface mount package.
The maximum operating temperature is 125°C, while the minimum is -40°C.
It uses the RISC instruction set architecture.
Yes, it includes a watchdog timer for system reliability.
The RAM size is 256 bytes.
This microcontroller complies with RoHS standards.
It includes two 16-bit timers.
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