ATMEGA128-16MN vs ATMEGA128-16MJ 对比
详细并排对比 ATMEGA128-16MN 出自 Microchip Technology 和 ATMEGA128-16MJ 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
ATMEGA128-16MN - 8-Bit AVR MCU 128KB 16MHz 64-QFN | Microchip
ATMEGA128-16MN ✓ 量产中Microchip Technology
ATMEGA128-16MJ - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MJ ✓ 量产中规格对比
| 参数 | ATMEGA128-16MN | ATMEGA128-16MJ |
|---|---|---|
| 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） | $7.44 | $4.48 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Speed | 16 MHz | 16 MHz |
| Throughput | 16 MIPS (at 16 MHz) | up to 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) |
| Instruction Set | 131 powerful instructions, most single-cycle | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 128 KB (64K x 16) | 128 KB (64K x 16) Flash |
| RAM Size | 4 KB (4K x 8) | 4 KB |
| EEPROM Size | 4 KB | 4 KB |
| Voltage - Supply (Vcc/Vdd) | 4.5 V to 5.5 V | — |
| ADC | 8-channel 10-bit | — |
| JTAG Interface | Yes (on-chip debugging and boundary scan) | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 2x 16-bit with PWM | Two 8-bit, two 16-bit |
| Supplier Device Package | 64-QFN (9x9) | — |
| 封装 / 外壳 | 64-QFN / MLF (9x9 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range (data indicates 105C grade rating)] | [DATA_NEEDED: Operating Temperature Range] |
| Series | AVR ATmega | — |
| Green / RoHS Grade | GREEN, 105C | — |
| Packaging | Tray | — |
| Product Status | Active | — |
| Core | — | 8-bit AVR RISC |
| Connectivity | — | EBI/EMI, I2C (TWI), SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | — | 53 |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Supply Voltage (16 MHz speed grade) | — | 4.5 V to 5.5 V |
| 封装 | — | 64-VFQFN Exposed Pad (MLF-64) |
| PWM Channels | — | [DATA_NEEDED: PWM channel count per datasheet] |