Microchip Technology Tariff Inquiry

ATTINY20-MMH

The ATTINY20-MMH is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of the AVR Enhanced series and is designed for a wide range of applications that require small form factors and low power consumption.

Description:

The ATTINY20-MMH is a surface-mount, 8-pin microcontroller with an integrated flash memory. It features an enhanced Harvard architecture with separate instruction and data buses, allowing for efficient code execution. The device is based on the AVR core, which is known for its high code density and fast execution speed.

Features:

1. CPU: 8-bit AVR CPU with a clock speed of up to 16 MHz.
2. Memory: 2KB of In-System Programmable Flash memory, 128 bytes of Internal SRAM, and 128 bytes of EEPROM.
3. I/O: 6 I/O lines with optional hardware interrupts, enabling direct connection to external devices.
4. Power Management: Active, Power-down, and Idle sleep modes for low-power operation.
5. Clock System: Internal RC oscillator (2-20 MHz) or external clock source.
6. Input/Output: Support for SPI, USART, and I2C communication protocols.
7. Timers: 8-bit Timer/Counter with PWM and compare modes.
8. Interrupts: 4 interrupt sources with priority levels.
9. Security: JTAG interface for debugging and programming, with an option to disable it for security purposes.
10. Operating Voltage: 1.8V to 5.5V.
11. Operating Temperature: -40°C to +85°C.

Applications:

The ATTINY20-MMH is suitable for a variety of applications that require small form factors, low power consumption, and a compact feature set. Some common applications include:

1. Battery-powered devices: Wireless sensors, portable electronics, and wearable devices.
2. Industrial control: Small motor control, relay switching, and process monitoring.
3. Consumer electronics: Remote controls, toys, and small appliances.
4. Medical devices: Glucose meters, hearing aids, and portable monitoring devices.
5. Security systems: Access control, intrusion detection, and smart locks.
6. Home automation: Lighting control, thermostats, and smart switches.

The ATTINY20-MMH's small form factor, low power consumption, and versatile features make it an ideal choice for a wide range of embedded applications where space and energy efficiency are critical.