ATTINY212-SSN vs ATTINY412-SSFR 对比
详细并排对比 ATTINY212-SSN 出自 Microchip Technology 和 ATTINY412-SSFR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATTINY212-SSN - 8-Bit 20MHz AVR tinyAVR 1 MCU | 8-SOIC | Microchip
ATTINY212-SSN ✓ 量产中Microchip Technology
ATTINY412-SSFR - 8-bit AVR tinyAVR 1 MCU, 4KB Flash, SOIC-8 | Microchip
ATTINY412-SSFR ✓ 量产中规格对比
| 参数 | ATTINY212-SSN | ATTINY412-SSFR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.41 | $0.62 |
| Product Family | tinyAVR 1-series | — |
| Core | AVR 8-bit RISC | 8-bit AVR RISC with hardware multiplier |
| CPU Bit Width | 8-bit | — |
| 最大时钟频率 | 20 MHz | — |
| Program Memory (Flash) | 2 KB (2K x 8) | — |
| SRAM | 128 bytes | 256 B |
| EEPROM | 64 bytes | 128 B |
| Supply Voltage (VDD) | 1.8 V to 5.5 V | — |
| GPIO Pins | 6 | — |
| ADC | 10-bit, up to 6 channels | 10-bit, 6 channels |
| Timer/Counters | 16-bit TCA + TCA-based PWM | — |
| Communication | USART (LIN support), SPI, I2C/TWI | — |
| 封装 | 8-SOIC (150 mil) | SOIC-8 |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +105C (Industrial) | -40C to +125C |
| Functional Safety | FuSa qualified | — |
| RoHS 状态 | Compliant | Compliant |
| Series | — | tinyAVR 1-series (Functional Safety, FuSa) |
| Flash Memory | — | 4 KB |
| Max CPU Speed | — | 20 MHz |
| Operating Voltage (VDD) | — | 1.8 V to 5.5 V |
| DAC | — | 8-bit, 1 channel |
| Timers | — | 2 x 16-bit + 1 x 12-bit |
| PTC (Touch Controller) | — | Peripheral Touch Controller supporting QTouch library |
| Custom Logic | — | Configurable (LUT-based) |
| Programming Interface | — | UPDI (10-pin) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |