ATMEGA2560V-8CU vs ATMEGA1280V-8CU 比較
詳細並排比較 ATMEGA2560V-8CU 由 Microchip Technology 與 ATMEGA1280V-8CU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA2560V-8CU - 8-Bit AVR MCU 256KB 8MHz CBGA-100 | Microchip (Tape & Reel)
ATMEGA2560V-8CU ✓ 啟用中Microchip Technology
ATMEGA1280V-8CU - 8-bit AVR MCU 128KB Flash 8MHz CBGA-100 | Microchip
ATMEGA1280V-8CU ✓ 啟用中規格比較
| 參數 | ATMEGA2560V-8CU | ATMEGA1280V-8CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| 最大時脈頻率 | 8 MHz | — |
| Program Memory Type | FLASH (ISP) | — |
| Program Memory Size | 256 KB (128K x 16) | — |
| SRAM Size | 8 KB | — |
| EEPROM Size | 4 KB | — |
| Operating Supply Voltage (Min) | 1.8 V | — |
| Supply Voltage Range (V-grade) | 1.8 V to 5.5 V | — |
| GPIO Count | 86 | — |
| Serial USARTs | 4 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8/16-channel | — |
| Timers | Two 8-bit, four 16-bit | 6 flexible timers/counters |
| Interfaces | SPI, 2-wire (I2C-compatible), USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| 封裝 | 100-CBGA (9x9 mm) | 100-ball CBGA (9x9 mm) |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Temperature Grade | Industrial | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 狀態 | Compliant (GREEN) | Compliant |
| Core | — | AVR 8-bit RISC |
| Clock Speed (max) | — | 8 MHz |
| Program Memory (Flash) | — | 128 KB (64K x 16) |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| Supply Voltage (Vcc) | — | 2.7 V to 5.5 V |
| General-Purpose I/O Lines | — | 86 |
| Working Registers | — | 32 |
| ADC | — | 10-bit, 8/16 channels |
| USART | — | 4 |
| SPI | — | 1 master/slave |
| TWI (I2C) | — | 1 byte-oriented |
| Analog Comparator | — | Yes (on-chip) |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| 工作溫度 | — | -40 C to +85 C (industrial) |
| Instruction Set | — | 133/135 powerful instructions, mostly single-cycle |
| In-System Programming | — | Yes (self-programmable Flash) |
| Debug Interface | — | JTAG / on-chip debug |