Datasheet Microchip ATTINY20-MMHRA0
| Manufacturer | Microchip |
| Series | ATtiny20 |
| Part Number | ATTINY20-MMHRA0 |
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 2KB ISP flash memory, 128B SRAM, twelve general purpose I/O lines, 16 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, a slave two-wire interface, a master/slave serial peripheral interface, an internal calibrated oscillator, and four software selectable power saving modes
Datasheets
ATtiny20 - Complete Datasheet
PDF, 4.9 Mb, File published: Sep 1, 2014
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ATtiny20 - Summary Datasheet
PDF, 763 Kb, File published: Sep 1, 2014
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Prices
Status
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| Package | VQFN |
| Pins | 20 |
Parametrics
| # of Comparators | 1 |
| ADCC with Computation | No |
| Angular Timer | No |
| Architecture | 8 |
| CPU | 8-bit AVR |
| CRC/Scan | No |
| High Voltage Capable | No |
| I2C | 1 |
| Internal Oscillator | Yes |
| Internal Voltage Reference | Yes Bandgap |
| Math Accelerator | No |
| Max # PWM outputs | 3 including complementary outputs |
| Max 16 Bit Digital Timers | 1 |
| Max 8 Bit Digital Timers | 1 |
| Max A/D Resolution | 10 bits |
| Max. CPU Speed MHz | 12 |
| Operating Temperature Range | -40 to +85 °C |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 1.8 |
| Peripheral Pin Select | No PPS |
| Pin count | 14 |
| Program Memory Size | 2 Kbytes |
| RAM | 128 bytes |
| SPI | 1 |
| Temp. Range Max. | 85 |
| Temp. Range Min. | -40 |
| Total # of A/D channels | 8 |
| Windowed Watchdog Timer | No WWDT |
| Zero Cross detect | No |
Eco Plan
| RoHS | Compliant |
Model Line
Series: ATtiny20 (10)
Manufacturer's Classification
- Microcontrollers > 8-bit Microcontrollers
Other Names:
ATTINY20MMHRA0, ATTINY20 MMHRA0
