ATMEGA64L-8MU vs ATMEGA64L-8MI 对比
详细并排对比 ATMEGA64L-8MU 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-8MU | ATMEGA64L-8MI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.72 | $5.17 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Max Clock Frequency | 8 MHz | 8 MHz |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash | — |
| SRAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Number of I/O | 53 | — |
| Instruction Set | 130 instructions, most single-clock cycle | 130 instructions, mostly single-cycle |
| General Purpose Registers | 32 x 8 | 32 |
| 封装 | 64-QFN (9x9 mm) | 64-QFN / VQFN with exposed pad (9 x 9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C | -40C to +85C (industrial, M grade) |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| 数据总线宽度 | 8 bit | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| 生命周期状态 | Mature product; not recommended for new designs; replaced by ATmega64A | — |
| 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 |
| Throughput | — | Up to 16 MIPS at 16 MHz (8 MIPS at 8 MHz) |
| Programmable I/O Count | — | [DATA_NEEDED: programmable I/O count] |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |