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ATTINY204-SSFR
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Product Detailed Parameters
- Description：IC MCU 8BIT 2KB FLASH 14SOIC
- Series：tinyAVR™ 0, Functional Safety (FuSa)
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：AVR
- Core Size：8-Bit
- Speed：16MHz
- Connectivity：I2C, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：12
- Program Memory Size：2KB (2K x 8)
- Program Memory Type：FLASH
- EEPROM Size：64 x 8
- RAM Size：128 x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 10x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The ATTINY204-SSFR is an 8-bit AVR microcontroller featuring a 14-pin SOIC package. It includes 2 KB of Flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM. The device operates at clock frequencies up to 20 MHz with a supply voltage range of 1.8 V to 5.5 V. It provides 12 programmable I/O lines and supports industrial temperature ranges of -40°C to 105°C or -40°C to 125°C.
Feature Summary
- Integrates Core Independent Peripherals including Event System and SleepWalking for low-power operation
- Features a flexible analog subsystem with a 10-bit ADC and multiple internal voltage references
- Supports advanced communication protocols via USART, SPI, and TWI interfaces
- Includes Configurable Custom Logic (CCL) with programmable look-up tables
Applications
- Industrial control systems requiring low power consumption
- Battery-powered sensor nodes utilizing sleep modes
- Smart metering applications with CRC memory scan capabilities
- General-purpose embedded logic replacement using CCL
Procurement Notes
Verify the specific suffix 'SSFR' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the selected temperature grade matches the operational environment specifications defined in the datasheet electrical characteristics section.
Selection Notes
Select this component when 2 KB of program memory is sufficient for the application logic. Ensure the design accommodates the 14-pin SOIC footprint constraints. Verify that the peripheral requirements align with the available TCA, TCB, RTC, and analog modules within the tinyAVR 0-Series architecture.
Part Context
This part belongs to the ATtiny204/404 series within Microchip's tinyAVR 0-Series family. These devices utilize picoPower technology to optimize energy efficiency while maintaining high performance through the AVR RISC core architecture.
Replacement Considerations
Cross-reference with other ATtiny204 variants offering different package types or temperature grades if physical form factor adjustments are necessary.
