ATMEGA1280V-8CU vs ATMEGA2560V-8AI 对比
详细并排对比 ATMEGA1280V-8CU 出自 Microchip Technology 和 ATMEGA2560V-8AI 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
ATMEGA1280V-8CU - 8-bit AVR MCU 128KB Flash 8MHz CBGA-100 | Microchip
ATMEGA1280V-8CU ✓ 量产中
规格对比
| 参数 | ATMEGA1280V-8CU | ATMEGA2560V-8AI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | AVR 8-bit RISC | — |
| Clock Speed (max) | 8 MHz | — |
| Program Memory (Flash) | 128 KB (64K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | — |
| General-Purpose I/O Lines | 86 | 86 |
| Working Registers | 32 | — |
| ADC | 10-bit, 8/16 channels | — |
| Timers | 6 flexible timers/counters | Real-time counter and flexible timer/counter resources |
| USART | 4 | — |
| SPI | 1 master/slave | — |
| TWI (I2C) | 1 byte-oriented | — |
| Analog Comparator | Yes (on-chip) | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| 封装 | 100-ball CBGA (9x9 mm) | 100-TQFP (14x14 mm) |
| 工作温度 | -40 C to +85 C (industrial) | [DATA_NEEDED: operating temperature range] |
| Instruction Set | 133/135 powerful instructions, mostly single-cycle | — |
| In-System Programming | Yes (self-programmable Flash) | — |
| Debug Interface | JTAG / on-chip debug | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit AVR RISC microcontroller |
| 最大时钟频率 | — | 8 MHz |
| Flash Memory | — | 256 KB (128K x 16) |
| General-Purpose Working Registers | — | 32 |
| USART Modules | — | 4 |
| Serial Interfaces | — | EBI/EMI, I2C, SPI, UART/USART |
| Core Architecture | — | AVR RISC |
| Program Memory Type | — | In-System Programmable Flash |
| Programming Interface | — | [DATA_NEEDED: programming interface specification] |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Analog-to-Digital Converter | — | [DATA_NEEDED: ADC resolution and channel count] |
| REACH Status | — | [DATA_NEEDED: REACH status] |