ATMEGA64L-8MJ vs ATMEGA64L-8MI 对比
详细并排对比 ATMEGA64L-8MJ 出自 Microchip Technology 和 ATMEGA64L-8MI 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
ATMEGA64L-8MI - 8-bit AVR MCU, 64KB Flash, 8MHz QFN-64 | Microchip
ATMEGA64L-8MI ✓ 量产中规格对比
| 参数 | ATMEGA64L-8MJ | ATMEGA64L-8MI |
|---|---|---|
| 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） | $5.31 | $5.17 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 64KB (32K x 16) FLASH | — |
| SRAM Size | 4KB | — |
| EEPROM Size | 2KB | — |
| 最大时钟频率 | 8MHz | — |
| Operating Voltage Range | 2.7V to 5.5V | — |
| Number of I/O Lines | 53 Programmable I/O | — |
| Communication Interfaces | I2C, SPI, UART/USART | — |
| Internal Oscillator | Yes | — |
| 封装 | 64-QFN/MLF (9x9 mm) | 64-QFN / VQFN with exposed pad (9 x 9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ATmega103 Compatibility Mode | Yes (fuse-selectable) | — |
| Global Pull-up Disable | Yes | — |
| Throughput | up to 8 MIPS at 8MHz | Up to 16 MIPS at 16 MHz (8 MIPS at 8 MHz) |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial, M grade) |
| RoHS 状态 | Compliant (green, per distributor listing) | [DATA_NEEDED: RoHS status] |
| Speed Grade Series | ATmega64L: 0 - 8MHz | — |
| Max Clock Frequency | — | 8 MHz |
| Flash Program Memory | — | 64 KB (32K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 2 KB |
| ADC Resolution | — | 10-bit, 8 channels |
| Supply Voltage Range | — | 3.3 V / 5 V (L grade: 2.7 V to 5.5 V) |
| Interfaces | — | I2C, SPI, UART/USART |
| Debug Interface | — | JTAG for on-chip-debug |
| Instruction Set | — | 130 instructions, mostly single-cycle |
| General Purpose Registers | — | 32 |
| Programmable I/O Count | — | [DATA_NEEDED: programmable I/O count] |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |