ATMEGA1280-16AU vs ATMEGA2560V-8AU 对比
详细并排对比 ATMEGA1280-16AU 出自 Microchip Technology 和 ATMEGA2560V-8AU 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
ATMEGA1280-16AU - 16MHz 128KB AVR MCU | Microchip Technology
ATMEGA1280-16AU ✓ 量产中Microchip Technology
ATMEGA2560V-8AU - 256KB Flash, 1.8-5.5V AVR MCU 8MHz | Microchip
ATMEGA2560V-8AU ✓ 量产中规格对比
| 参数 | ATMEGA1280-16AU | ATMEGA2560V-8AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 8-bit AVR RISC-based microcontroller | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| General-Purpose I/O Lines | 86 lines | — |
| General-Purpose Working Registers | 32 registers | — |
| ADC | 16-channel, 10-bit | 16-channel, 10-bit |
| USART | 4 channels | 4 channels |
| Timer/Counters | 6 flexible timer/counters | 6 (with compare modes and PWM) |
| Two-Wire Serial Interface | Byte-oriented TWI/I2C | — |
| Debug and Programming Interface | JTAG | — |
| 数据总线宽度 | 8-bit | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| 工作温度 | -40°C to +85°C | -40 C to +85 C (industrial) |
| 封装 | 100-pin TQFP, 14 x 14 mm | 100-pin TQFP |
| 安装类型 | Surface mount | Surface Mount |
| 生命周期状态 | Active | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Device Family | — | ATmega2560 (megaAVR) |
| Core | — | 8-bit AVR RISC |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Max Throughput | — | 16 MIPS at 16 MHz |
| Program Flash Memory | — | 256 KB In-System Programmable |
| General Purpose I/O Lines | — | 86 |
| Operating Voltage (VCC) | — | 1.8 V to 5.5 V |
| Maximum Clock (V grade) | — | 8 MHz |
| Serial Interfaces | — | I2C/TWI, SPI |