Microchip Technology ATTINY20-MMHR Microcontrollers
IC MCU 8BIT 2KB FLASH 20VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY20-MMHR
Base Model
Detailed Description
IC MCU 8BIT 2KB FLASH 20VQFN
Package
20-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATTINY20-MMHR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATTINY20-MMHR Microcontrollers technical specifications.
General
RAM Size
128 x 8
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
12
Speed
12MHz
Core Processor
AVR
Program Memory Type
Flash
Alternate Parts Comparison (ATTINY20-MMHR vs ATTINY204-SSN vs ATTINY20-XUR vs ATTINY202-SSFR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 14-SOIC | 14-TSSOP | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 128 x 8 | 128 x 8 | 128 x 8 | 128 x 8 |
| Connectivity | I²C, SPI | I²C, SPI, UART/USART | I²C, SPI | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 8x10b | A/D 10x10b | A/D 8x10b | A/D 6x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 2KB (1K x 16) | 2KB (2K x 8) | 2KB (1K x 16) | 2KB (2K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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