ATMEGA2561V-8AUR vs ATMEGA1281V-8AUR 比較
詳細な並列比較: ATMEGA2561V-8AUR メーカー: Microchip Technology および ATMEGA1281V-8AUR メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA2561V-8AUR - 8-bit AVR MCU 256KB Flash TQFP-64 | Microchip
ATMEGA2561V-8AUR ✓ 生産中Microchip Technology
ATMEGA1281V-8AUR - 8-bit AVR MCU 128KB 8MHz TQFP-64 | Microchip
ATMEGA1281V-8AUR ✓ 生産中仕様比較
| パラメータ | ATMEGA2561V-8AUR | ATMEGA1281V-8AUR |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $11.50 | $4.40 |
| Core | AVR 8-bit RISC | — |
| Program Memory Size | 256 KB (128K x 16) ISP Flash | — |
| SRAM Size | 8 KB | — |
| EEPROM Size | 4 KB | — |
| 最大クロック周波数 | 8 MHz | — |
| Throughput | up to 16 MIPS (family rating; 8 MIPS at 8 MHz) | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| General Purpose I/O | 86 lines | 54 lines |
| Timer/Counters | 6 flexible timer/counters with compare modes and PWM | — |
| USART | 4 programmable serial USART | — |
| ADC | 8-channel, 10-bit | — |
| Serial Interfaces | SPI (Master/Slave), TWI (byte-oriented 2-wire) | — |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | — |
| 動作温度 | -40C to +85C | -40C to +85C |
| パッケージ | 64-TQFP (14x14 mm) | 64-TQFP, 14 x 14 mm, 1 mm height |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Special Peripherals | Watchdog timer with separate on-chip oscillator, analog comparator, JTAG, real-time counter | — |
| RoHS ステータス | Compliant (GREEN series per distributor data) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Memory | — | 128KB (64K x 16), In-System Programmable |
| SRAM | — | 8KB |
| EEPROM | — | 4KB |
| Maximum Clock Speed | — | 8 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| データバス幅 | — | 8 Bit |
| Instructions | — | 133 instructions, most single-cycle |
| Timers/Counters | — | Six flexible timer/counters with compare modes and PWM |
| Series | — | AVR ATmega |
| ライフサイクル状態 | — | ACTIVE |