ATTINY1604-SSF

Overview

The ATTINY1604-SSF is an 8-bit microcontroller based on the AVR core, belonging to the tinyAVR 0-Series. It features 16 kB of Flash program memory and 512 B of SRAM data memory. The device operates with a maximum clock frequency of 16 MHz and supports a supply voltage range from 1.8 V to 5.5 V. It includes a 10-bit ADC with 10 channels and provides 12 general-purpose I/O lines. The component is housed in a 14-SOIC package and is rated for an industrial operating temperature range of -40°C to +125°C.

Feature Summary

• Integrates functional safety capabilities within the tinyAVR 0-Series architecture.
• Supports multiple communication protocols including I²C, SPI, USART, IrDA, and LINbus.
• Includes hardware peripherals such as a watchdog timer, power-on reset, and under-voltage detection.

Applications

• Industrial control systems requiring functional safety compliance
• LIN bus network nodes in automotive applications
• Smart sensor interfaces utilizing analog-to-digital conversion

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with design requirements for the tinyAVR 0-Series architecture. Confirm that the selected variant meets all necessary regulatory standards for the intended deployment environment.

Selection Notes

Select this component when a balance of moderate code capacity and functional safety features is required. The 16 kB Flash size accommodates complex logic while the 14-pin SOIC package suits space-constrained designs. Consider the 16 MHz speed limit for timing-critical applications.

Part Context

This part belongs to the tinyAVR 0-Series family, which emphasizes functional safety (FuSa) for embedded applications. It shares architectural similarities with other members like the ATtiny804 but offers increased memory resources suitable for more demanding control tasks.

Replacement Considerations

Check for direct pin-compatible alternatives within the same series, such as the ATtiny804 or ATtiny1607, ensuring memory sizes and peripheral sets align with current design constraints.