Datasheet Microchip ATTINY20-MMHRA0 — 数据表
| 制造商 | Microchip |
| 系列 | ATtiny20 |
| 零件号 | ATTINY20-MMHRA0 |
高性能，低功耗的基于Microchip 8位AVR RISC的微控制器，结合了2KB ISP闪存，128B SRAM，十二个通用I / O线，16个通用工作寄存器，带有两个PWM的8位定时器/计数器通道，带有两个PWM通道的16位定时器/计数器，内部和外部中断，一个8位10位A / D转换器，带有内部振荡器的可编程看门狗定时器，一个从两线式接口，一个主/从串行外设接口，内部校准振荡器和四种软件可选的省电模式
数据表
状态
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| Package | VQFN |
| Pins | 20 |
参数化
| # 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 |
生态计划
| RoHS | Compliant |
模型线
系列: ATtiny20 (10)
制造商分类
- Microcontrollers > 8-bit Microcontrollers
其他名称:
ATTINY20MMHRA0, ATTINY20 MMHRA0