ATMEGA1280-16AU vs ATMEGA640-16AU 比較
詳細並排比較 ATMEGA1280-16AU 由 Microchip Technology 與 ATMEGA640-16AU 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
ATMEGA1280-16AU - 16MHz 128KB AVR MCU | Microchip Technology
ATMEGA1280-16AU ✓ 啟用中Microchip Technology
ATMEGA640-16AU - 8-bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA640-16AU ✓ 啟用中規格比較
| 參數 | ATMEGA1280-16AU | ATMEGA640-16AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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 channels x 10-bit |
| USART | 4 channels | 4 |
| Timer/Counters | 6 flexible timer/counters | — |
| Two-Wire Serial Interface | Byte-oriented TWI/I2C | — |
| Debug and Programming Interface | JTAG | — |
| 資料匯流排寬度 | 8-bit | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| 工作溫度 | -40°C to +85°C | -40C to +85C (industrial) |
| 封裝 | 100-pin TQFP, 14 x 14 mm | 100-pin TQFP (14x14 mm) |
| 安裝類型 | Surface mount | Surface Mount |
| 生命週期狀態 | Active | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Core Architecture | — | AVR Enhanced RISC (8-bit) |
| Series | — | ATmega640 |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| 最大時脈頻率 | — | 16 MHz |
| Throughput | — | ~16 MIPS |
| 供應電壓 | — | 2.7 V to 5.5 V |
| I/O Pins | — | 86 |
| PWM Channels | — | 16 |
| Timers/Counters | — | 6 |
| SPI | — | 1 |
| TWI (I2C) | — | 1 |
| In-System Programming | — | Yes (ISP) |
| On-Chip Debug | — | JTAG |