ATMEGA128-16AI vs ATMEGA128A-AN 比較
詳細な並列比較: ATMEGA128-16AI メーカー: Microchip Technology および ATMEGA128A-AN 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
ATMEGA128-16AI - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AI ✓ 生産中Microchip Technology
ATMEGA128A-AN - 8-bit AVR MCU 128KB Flash 16MHz | Microchip
ATMEGA128A-AN ✓ 生産中仕様比較
| パラメータ | ATMEGA128-16AI | ATMEGA128A-AN |
|---|---|---|
| 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） | $5.90 | $1.95 |
| Core Architecture | AVR 8-bit RISC | — |
| CPU Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | 128 KB (In-System Programmable, read-while-write) |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Operating Voltage | 4.5 V to 5.5 V | — |
| MIPS Throughput | 16 MIPS at 16 MHz | — |
| ADC | 8-channel 10-bit | [DATA_NEEDED: ADC resolution and channels] |
| Timers/Counters | Two 8-bit, Two 16-bit | 4 flexible Timer/Counters with compare modes and PWM |
| Communication Interfaces | SPI, TWI (I2C), 2x USART | — |
| JTAG | On-chip JTAG for debugging and boundary scan | — |
| Instructions | 133 instructions, most single-cycle | — |
| パッケージ | 64-TQFP (14x14 mm) | TQFP-64 |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40C to +85C (industrial, per AI suffix) | -40C to +105C |
| External Memory Interface | XMEM up to 64 KB | — |
| RoHS ステータス | unknown | Green (per LCSC/Mouser listing) |
| Core | — | AVR 8-bit RISC |
| 最大クロック周波数 | — | 16 MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 general purpose |
| USART | — | 2 |
| Real Time Counter | — | Yes (RTC) |
| 電源電圧 | — | [DATA_NEEDED: supply voltage range] |