ATMEGA64L-8MI vs ATMEGA64L-8MQ 对比
详细并排对比 ATMEGA64L-8MI 出自 Microchip Technology 和 ATMEGA64L-8MQ 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-8MI | ATMEGA64L-8MQ |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.17 | $7.95 |
| Core Architecture | 8-bit AVR RISC | — |
| Max Clock Frequency | 8 MHz | 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) | 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 | 130 powerful instructions, most single-cycle |
| General Purpose Registers | 32 | 32 x 8 |
| Throughput | Up to 16 MIPS at 16 MHz (8 MIPS at 8 MHz) | — |
| 封装 | 64-QFN / VQFN with exposed pad (9 x 9 mm) | 64-VFQFN (9x9 mm), exposed pad |
| 工作温度 | -40C to +85C (industrial, M grade) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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] | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Flash Memory Size | — | 64KB (32K x 16) |
| SRAM Size | — | 4KB |
| EEPROM Size | — | 2KB |
| MIPS Throughput | — | up to 8 MIPS (approx. 1 MIPS/MHz) |
| Temperature Grade | — | Extended industrial |
| 引脚数 | — | 64 |
| Terminal Form | — | No-lead (QCCN) |
| RoHS / Green Status | — | GREEN, RoHS-compliant (Q suffix) |
| Packaging | — | Tape & Reel (R suffix) |
| Lifecycle | — | Mature product; not recommended for new designs; replaced by ATmega64A |