ATMEGA128L-8MUR vs ATMEGA128L-8MU 对比
详细并排对比 ATMEGA128L-8MUR 出自 Microchip Technology 和 ATMEGA128L-8MU 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
ATMEGA128L-8MUR - 8-bit AVR MCU 128KB 8MHz 64-QFN | Microchip
ATMEGA128L-8MUR ✓ 量产中Microchip Technology
ATMEGA128L-8MU - 8MHz AVR MCU 128KB Flash QFN-64 | Microchip
ATMEGA128L-8MU ✓ 量产中规格对比
| 参数 | ATMEGA128L-8MUR | ATMEGA128L-8MU |
|---|---|---|
| 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） | $11.75 | $12.39 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Speed (Max Clock) | 8 MHz | — |
| Flash Memory | 128KB (64K x 16) In-System Programmable | — |
| SRAM | 4KB | 4KB |
| EEPROM | 4KB | 4KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 53 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Timers | Two 8-bit, Two 16-bit | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | JTAG (on-chip debugging, boundary scan) |
| 封装 | 64-VFQFN Exposed Pad (MLF), 9x9 mm | 64-QFN / MLF (9 x 9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | Industrial (-40C to +85C) |
| Programmability | In-System Programmable (ISP), boot loader self-programming | — |
| Lifecycle Stage | ACTIVE | Active |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (GREEN per FindIC listing) |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Speed | — | 8 MHz |
| Program Memory (Flash) | — | 128KB (64K x 16) |
| 电源电压 | — | 2.7 V to 5.5 V |
| I/O Pins | — | 53 |
| ADC | — | 8-channel, 10-bit |
| Instructions | — | 133 (most single-cycle) |
| Series | — | AVR ATmega |