ATTINY412-SSFR vs ATTINY412-SSF 对比
详细并排对比 ATTINY412-SSFR 出自 Microchip Technology 和 ATTINY412-SSF 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
ATTINY412-SSF - 8-bit AVR tinyAVR 1 MCU, 4KB Flash, 8-SOIC | Microchip
ATTINY412-SSF ✓ 量产中规格对比
| 参数 | ATTINY412-SSFR | ATTINY412-SSF |
|---|---|---|
| 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 | $0.36 |
| Core | 8-bit AVR RISC with hardware multiplier | 8-bit AVR RISC |
| Series | tinyAVR 1-series (Functional Safety, FuSa) | tinyAVR 1-series |
| Flash Memory | 4 KB | 4 KB (4K x 8) |
| SRAM | 256 B | 256 bytes |
| EEPROM | 128 B | 128 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 12-bit via oversampling |
| 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) | UPDI (single-wire on a shared GPIO) |
| 封装 | SOIC-8 | 8-SOIC (3.90 mm body width) |
| 工作温度 | -40C to +125C | -40C to +125C (Industrial) |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| 最大时钟频率 | — | 20 MHz |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Pins | — | 6 |
| ADC Input Channels | — | 6 (differential pairs supported) |
| Peripherals | — | Event System, SleepWalking, Configurable Custom Logic (CCL), PWM |
| Hardware Multiplier | — | Yes (single-cycle) |
| Functional Safety | — | FuSa variants available (IEC 61508 SIL capable) |