ATMEGA64L-8MU vs ATMEGA64-16MC 对比
详细并排对比 ATMEGA64L-8MU 出自 Microchip Technology 和 ATMEGA64-16MC 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
ATMEGA64-16MC - 8-Bit AVR MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64-16MC ✓ 量产中规格对比
| 参数 | ATMEGA64L-8MU | ATMEGA64-16MC |
|---|---|---|
| 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 | $4.65 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Max Clock Frequency | 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 | — |
| General Purpose Registers | 32 x 8 | — |
| 封装 | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) MLF, exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C | — |
| 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 |
| 最大时钟频率 | — | 16 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Instructions | — | 130 instructions, most single-cycle |
| Operating Voltage | — | 4.5 V to 5.5 V |
| ADC | — | 8-channel 10-bit |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Timers | — | Multiple timers with PWM, WDT |
| Brown-out Detect/Reset | — | Yes |
| Temperature Grade | — | Commercial (0C to 70C) |
| Flash Endurance | — | 10,000 write/erase cycles |