ATMEGA1608-XFR vs ATMEGA4808-XF 对比
详细并排对比 ATMEGA1608-XFR 出自 Microchip Technology 和 ATMEGA4808-XF 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
ATMEGA1608-XFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-XFR ✓ 量产中
规格对比
| 参数 | ATMEGA1608-XFR | ATMEGA4808-XF |
|---|---|---|
| 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） | $0.66 | $0.00 |
| Core Processor | AVR (8-bit) with hardware multiplier | AVR (8-bit RISC) with hardware multiplier |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 6 KB |
| EEPROM | 256 bytes | 256 bytes |
| Series | megaAVR 0-series (Functional Safety / FuSa) | megaAVR 0-series (ATmega4808/4809) |
| 封装 | 28-SSOP | 28-SOIC/28-SSOP (per DigiKey: 28-SSOP) |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | [DATA_NEEDED: number of GPIO] |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Packaging | Tape & Reel (R suffix) | — |
| Program Memory Type | FLASH (In-System Programmable) | FLASH |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Program Memory Size | — | 48 KB (24K x 16) |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Connectivity | — | [DATA_NEEDED: peripheral connectivity list (USART/SPI/TWI)] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| 特性 | — | Functional Safety (FuSa) |