ATMEGA64L-8MI vs ATMEGA64-16MI 对比
详细并排对比 ATMEGA64L-8MI 出自 Microchip Technology 和 ATMEGA64-16MI 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Microchip Technology
ATMEGA64-16MI - 8-Bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64-16MI ✓ 量产中规格对比
| 参数 | ATMEGA64L-8MI | ATMEGA64-16MI |
|---|---|---|
| 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） | $5.17 | $4.48 |
| Core Architecture | 8-bit AVR RISC | — |
| Max Clock Frequency | 8 MHz | — |
| Flash Program Memory | 64 KB (32K x 16) | — |
| SRAM | 4 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| 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 | JTAG (on-chip debug) |
| Instruction Set | 130 instructions, mostly single-cycle | — |
| General Purpose Registers | 32 | — |
| Throughput | Up to 16 MIPS at 16 MHz (8 MIPS at 8 MHz) | Up to 16 MIPS at 16 MHz |
| 封装 | 64-QFN / VQFN with exposed pad (9 x 9 mm) | 64-QFN (9x9 mm) |
| 工作温度 | -40C to +85C (industrial, M grade) | -40C to +85C (industrial) |
| 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 Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Flash Memory Size | — | 64 KB (32K x 16) |
| ADC Channels | — | 8 channels |
| Instructions | — | 130 powerful instructions, most single-cycle |
| 电源电压 | — | 5 V (industrial speed grade) |
| Self-Programming Flash | — | Yes (In-System Programmable) |