ATTINY13A-MMF

Overview

The ATTINY13A-MMF is an 8-bit AVR microcontroller featuring a high-performance RISC architecture with up to 20 MIPS throughput at 20 MHz. It integrates 1K bytes of In-System Programmable Flash, 64 bytes EEPROM, and 64 bytes SRAM. The device supports operation from 1.8V to 5.5V with speed grades of 0–4 MHz, 0–10 MHz, and 0–20 MHz depending on voltage. Key peripherals include a 4-channel 10-bit ADC, an analog comparator, an 8-bit Timer/Counter with PWM, and a programmable watchdog timer. It utilizes a 10-pad VDFN package.

Feature Summary

• Advanced RISC architecture executing most instructions in a single clock cycle for efficient processing.
• Integrated non-volatile memory segments including self-programmable Flash, EEPROM, and SRAM.
• On-chip debug system (debugWIRE) and SPI-based in-system programming capabilities.
• Multiple low-power sleep modes including Idle, Power-down, and ADC Noise Reduction.

Applications

• Industrial IoT firmware updating models
• Battery-powered embedded designs requiring low power consumption
• Remote control and fan control systems

Procurement Notes

Verify the specific suffix MMF against official Microchip documentation to confirm package type and temperature range. Ensure compatibility with existing PCB footprints for the 10-pad VDFN configuration. Confirm that the ordering code matches the required industrial temperature specifications and pinout definitions before finalizing procurement.

Selection Notes

Select this component for applications requiring a balance of processing speed and low power consumption within a compact form factor. The 10-pad VDFN package suits space-constrained designs. Consider the available I/O lines and peripheral set, such as the 10-bit ADC and analog comparator, when evaluating suitability for sensor interfacing or signal conditioning tasks.

Part Context

The ATTINY13A belongs to the ATtiny family of 8-bit microcontrollers based on the AVR enhanced RISC architecture. This series is designed for cost-sensitive and power-efficient applications. The MMF variant specifically denotes the 10-pad VDFN package option, distinguishing it from 8-pin PDIP/SOIC or 20-pad WQFN variants within the same core specification.

Replacement Considerations

Direct substitutes may include other ATtiny13A variants with different packages, such as ATTINY13A-SFR or ATTINY13A-SSH, provided the physical footprint and pinout are compatible with the design constraints.