ATMEGA1609-AUR vs ATMEGA1608-AFR 对比
详细并排对比 ATMEGA1609-AUR 出自 Microchip Technology 和 ATMEGA1608-AFR 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
ATMEGA1609-AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1609-AUR ✓ 量产中Microchip Technology
ATMEGA1608-AFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-AFR ✓ 量产中规格对比
| 参数 | ATMEGA1609-AUR | ATMEGA1608-AFR |
|---|---|---|
| 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） | $1.51 | $0.81 |
| Core Processor | AVR 8-bit | AVR (8-bit RISC) |
| Core Size | 8-bit | 8-Bit |
| 最大时钟频率 | 20 MHz | 20 MHz |
| Program Memory Size | 16 KB (16K x 8) FLASH | — |
| Data RAM Size | 2 KB | — |
| EEPROM Size | 256 bytes | 256 bytes |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 41 I/O | — |
| ADC Resolution | 10 bit | — |
| 封装 | 48-TQFP (7x7 mm) | 32-TQFP (7 x 7 mm) |
| 安装方式 | SMD/SMT | — |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0-series, Functional Safety (FuSa) |
| Connectivity | I2C, SPI, USART | — |
| Program Memory Type | FLASH | — |
| Product Category | 8-bit Microcontrollers - MCU | — |
| Base Product Number | ATMEGA1609 | — |
| RoHS 状态 | RoHS compliant (per distributor RoHS Details) | Green (RoHS compliant per FindIC listing) |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Flash Memory Size | — | 16 KB (16K x 8) |
| SRAM Size | — | 2 KB |
| 电源电压 | — | 3.3 V / 5 V |
| 安装类型 | — | Surface Mount |
| 工作温度 | — | -40C to +125C (Industrial) |
| Programmability | — | UPDI (Unified Program and Debug Interface) |
| Hardware Multiplier | — | Yes |
| Functional Safety Support | — | Yes (FuSa) |
| Product Status | — | Active |