ATTINY412-SSFR vs ATTINY212-SSN 对比
详细并排对比 ATTINY412-SSFR 出自 Microchip Technology 和 ATTINY212-SSN 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
ATTINY412-SSFR - 8-bit AVR tinyAVR 1 MCU, 4KB Flash, SOIC-8 | Microchip
ATTINY412-SSFR ✓ 量产中Microchip Technology
ATTINY212-SSN - 8-Bit 20MHz AVR tinyAVR 1 MCU | 8-SOIC | Microchip
ATTINY212-SSN ✓ 量产中规格对比
| 参数 | ATTINY412-SSFR | ATTINY212-SSN |
|---|---|---|
| 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） | $0.62 | $0.41 |
| Core | 8-bit AVR RISC with hardware multiplier | AVR 8-bit RISC |
| Series | tinyAVR 1-series (Functional Safety, FuSa) | — |
| Flash Memory | 4 KB | — |
| SRAM | 256 B | 128 bytes |
| EEPROM | 128 B | 64 bytes |
| Max CPU Speed | 20 MHz | — |
| Operating Voltage (VDD) | 1.8 V to 5.5 V | — |
| ADC | 10-bit, 6 channels | 10-bit, up to 6 channels |
| 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) | — |
| 封装 | SOIC-8 | 8-SOIC (150 mil) |
| 工作温度 | -40C to +125C | -40C to +105C (Industrial) |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Product Family | — | tinyAVR 1-series |
| CPU Bit Width | — | 8-bit |
| 最大时钟频率 | — | 20 MHz |
| Program Memory (Flash) | — | 2 KB (2K x 8) |
| Supply Voltage (VDD) | — | 1.8 V to 5.5 V |
| GPIO Pins | — | 6 |
| Timer/Counters | — | 16-bit TCA + TCA-based PWM |
| Communication | — | USART (LIN support), SPI, I2C/TWI |
| Functional Safety | — | FuSa qualified |