ATMEGA8A-MN vs ATMEGA8L-8MU 对比
详细并排对比 ATMEGA8A-MN 出自 Microchip Technology 和 ATMEGA8L-8MU 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。
规格对比
| 参数 | ATMEGA8A-MN | ATMEGA8L-8MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| 最大时钟频率 | 16 MHz | 8 MHz |
| Flash Memory Size | 8 KB (4K x 16) | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| Number of I/O | 23 | — |
| General Purpose Working Registers | 32 x 8-bit | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit with compare modes) | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| ADC Resolution | 10-bit | — |
| Supply Voltage Range | 2.7 V to 5.5 V (VQFN 16 MHz grade) | — |
| 工作温度 | -40 C to +105 C | [DATA_NEEDED: operating temperature range] |
| 封装 / 外壳 | 32-VFQFN Exposed Pad (MLF 5x5 mm) | — |
| 安装类型 | Surface Mount | Surface mount |
| Programming Interface | ISP (SPI serial programming) | — |
| Sleep Modes | Idle, Power-down, Power-save | — |
| RoHS 状态 | Compliant (Green) | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit AVR RISC-based microcontroller |
| Program Memory | — | 8 KB Flash |
| Program Memory Organization | — | 4K × 16 bits |
| EEPROM | — | 512 bytes |
| SRAM | — | 1 KB |
| General-Purpose I/O Lines | — | 23 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counter Blocks | — | 3 |
| 封装 | — | 32-VQFN, 5 mm × 5 mm |
| Core Architecture | — | AVR 8-bit RISC |
| Programming | — | In-system serial programming |
| Flash Feature | — | Read-while-write capable |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |