Datasheet Microchip ATtiny20 — Datenblatt
| Hersteller | Microchip |
| Serie | ATtiny20 |
Der leistungsstarke 8-Bit-AVR-RISC-basierte Microchip-Mikrocontroller mit geringem Stromverbrauch kombiniert 2 KB ISP-Flash-Speicher, 128 B SRAM, zwölf Allzweck-E / A-Leitungen, 16 Allzweck-Arbeitsregister, einen 8-Bit-Timer / Zähler mit zwei PWM Kanäle, ein 16-Bit-Timer / Zähler mit zwei PWM-Kanälen, interne und externe Interrupts, ein 8-Kanal-10-Bit-A / D-Wandler, ein programmierbarer Watchdog-Timer mit internem Oszillator, eine Slave-Zweidrahtschnittstelle, eine Master / Slave-Serie Peripherieschnittstelle, ein interner kalibrierter Oszillator und vier per Software wählbare Energiesparmodi
Datenblätter
ATtiny20 - Complete Datasheet
PDF, 4.9 Mb, Datei veröffentlicht: Sep 1, 2014
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ATtiny20 - Summary Datasheet
PDF, 763 Kb, Datei veröffentlicht: Sep 1, 2014
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Preise
Status
| ATTINY20-CCU | ATTINY20-CCUR | ATTINY20-MMH | ATTINY20-MMHR | ATTINY20-MMHRA0 | ATTINY20-SSU | ATTINY20-SSUR | ATTINY20-UUR | ATTINY20-XU | ATTINY20-XUR | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | |||||||||
Verpackung
| ATTINY20-CCU | ATTINY20-CCUR | ATTINY20-MMH | ATTINY20-MMHR | ATTINY20-MMHRA0 | ATTINY20-SSU | ATTINY20-SSUR | ATTINY20-UUR | ATTINY20-XU | ATTINY20-XUR | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | UFBGA | UFBGA | VQFN | VQFN | VQFN | SOIC | SOIC | WLCSP | TSSOP | TSSOP |
| Pins | 20 |
Parameter
| Parameters / Models | ATTINY20-CCU | ATTINY20-CCUR | ATTINY20-MMH | ATTINY20-MMHR | ATTINY20-MMHRA0 | ATTINY20-SSU | ATTINY20-SSUR | ATTINY20-UUR | ATTINY20-XU | ATTINY20-XUR |
|---|---|---|---|---|---|---|---|---|---|---|
| # of Comparators | 1 | |||||||||
| ADC Input | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| ADC with Computation | No | No | No | No | No | No | No | No | No | |
| ADCC with Computation | No | |||||||||
| Angular Timer | No | No | No | No | No | No | No | No | No | No |
| Architecture | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| CPU | 8-bit AVR | |||||||||
| CPU Type | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | |
| CRC | No | No | No | No | No | No | No | No | No | |
| CRC/Scan | No | |||||||||
| Class B Hardware | No | No | No | No | No | No | No | No | No | |
| High Voltage Capable | No | No | No | No | No | No | No | No | No | No |
| I2C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Internal Oscillator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Internal Voltage Reference, Bandgap | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Lead Count | 15 | 15 | 20 | 20 | 14 | 14 | 12 | 14 | 14 | |
| Math Accelerator | No | No | No | No | No | No | No | No | No | No |
| Max # PWM outputs, including complementary outputs | 3 | |||||||||
| Max 16 Bit Digital Timers | 1 | |||||||||
| Max 16-Bit Digital Timers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Max 8 Bit Digital Timers | 1 | |||||||||
| Max 8-Bit Digital Timers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Max A/D Resolution, bits | 10 | |||||||||
| Max ADC Resolution, Bits | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| Max CPU Speed, MHz | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Max PWM outputs, including complementary | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Max. CPU Speed MHz | 12 | |||||||||
| Number of Comparators | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Operating Temperature Range, °C | -40 to +85 | |||||||||
| Operation Voltage Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Operation Voltage Max.(V) | 5.5 | |||||||||
| Operation Voltage Min, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |
| Operation Voltage Min.(V) | 1.8 | |||||||||
| Package Width | 3x3x0.6mm | 3x3x0.6mm | 3x3x0.85mm | 3x3x0.85mm | .150In(3.90mm) | .150In(3.90mm) | 1.555x1.403x0.538mm | 4.4mm | 4.4mm | |
| Peripheral Pin Select, PPS | No | |||||||||
| Peripheral Pin Select / Pin Muxing | No | No | No | No | No | No | No | No | No | |
| Pin count | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Program Memory Size, KB | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| RAM, bytes | 128 | |||||||||
| SPI | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| SRAM, Bytes | 128 | 128 | 128 | 128 | 128 | 128 | 128 | 128 | 128 | |
| Temp Range Max | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | |
| Temp Range Min | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | |
| Temp. Range Max. | 85 | |||||||||
| Temp. Range Min. | -40 | |||||||||
| Total # of A/D channels | 8 | |||||||||
| Windowed Watchdog Timer, WWDT | No | |||||||||
| Zero Cross detect | No | No | No | No | No | No | No | No | No | No |
Öko-Plan
| ATTINY20-CCU | ATTINY20-CCUR | ATTINY20-MMH | ATTINY20-MMHR | ATTINY20-MMHRA0 | ATTINY20-SSU | ATTINY20-SSUR | ATTINY20-UUR | ATTINY20-XU | ATTINY20-XUR | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant |
Modellreihe
Serie: ATtiny20 (10)
Herstellerklassifikation
- Microcontrollers > 8-bit Microcontrollers