ATMEGA128-16MJ vs ATMEGA128-16MN 对比
详细并排对比 ATMEGA128-16MJ 出自 Microchip Technology 和 ATMEGA128-16MN 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
ATMEGA128-16MJ - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MJ ✓ 量产中Microchip Technology
ATMEGA128-16MN - 8-Bit AVR MCU 128KB 16MHz 64-QFN | Microchip
ATMEGA128-16MN ✓ 量产中规格对比
| 参数 | ATMEGA128-16MJ | ATMEGA128-16MN |
|---|---|---|
| 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） | $4.48 | $7.44 |
| Core | 8-bit AVR RISC | — |
| Core Size | 8-bit | 8-Bit |
| Speed | 16 MHz | 16 MHz |
| Program Memory Size | 128 KB (64K x 16) Flash | 128 KB (64K x 16) |
| EEPROM Size | 4 KB | 4 KB |
| RAM Size | 4 KB | 4 KB (4K x 8) |
| 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 | — |
| Throughput | up to 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) | 16 MIPS (at 16 MHz) |
| 封装 | 64-VFQFN Exposed Pad (MLF-64) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range (data indicates 105C grade rating)] |
| Timers | Two 8-bit, two 16-bit | 2x 8-bit, 2x 16-bit with PWM |
| PWM Channels | [DATA_NEEDED: PWM channel count per datasheet] | — |
| Core Processor | — | AVR |
| Instruction Set | — | 131 powerful instructions, most single-cycle |
| Program Memory Type | — | FLASH |
| 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) |
| Supplier Device Package | — | 64-QFN (9x9) |
| 封装 / 外壳 | — | 64-QFN / MLF (9x9 mm) |
| Series | — | AVR ATmega |
| Green / RoHS Grade | — | GREEN, 105C |
| Packaging | — | Tray |
| Product Status | — | Active |