ATMEGA128A-ANR vs ATMEGA128-16AI 比較
詳細な並列比較: ATMEGA128A-ANR メーカー: Microchip Technology および ATMEGA128-16AI 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
ATMEGA128A-ANR - 8-bit AVR MCU 128KB Flash 16MHz | Microchip
ATMEGA128A-ANR ✓ 生産中Microchip Technology
ATMEGA128-16AI - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AI ✓ 生産中仕様比較
| パラメータ | ATMEGA128A-ANR | ATMEGA128-16AI |
|---|---|---|
| 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） | $7.96 | $5.90 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| 最大クロック周波数 | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) | 128 KB (64K x 16) In-System Programmable |
| EEPROM | 4 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| General Purpose I/O | 53 I/O lines | — |
| Working Registers | 32 general purpose | — |
| Instructions | 135 instructions, most single-cycle | 133 instructions, most single-cycle |
| Timer/Counters | 4 flexible timer/counters | — |
| USART | 2 | — |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Interfaces | SPI, TWI (I2C-compatible), JTAG | — |
| External Memory Interface | Yes (WR, RD, ALE) | XMEM up to 64 KB |
| パッケージ | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| Pin Compatibility | 100% compatible with ATmega103 | — |
| RoHS ステータス | Green (per Mouser) | unknown |
| 動作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, per AI suffix) |
| CPU Speed | — | 16 MHz |
| Operating Voltage | — | 4.5 V to 5.5 V |
| MIPS Throughput | — | 16 MIPS at 16 MHz |
| Timers/Counters | — | Two 8-bit, Two 16-bit |
| Communication Interfaces | — | SPI, TWI (I2C), 2x USART |
| JTAG | — | On-chip JTAG for debugging and boundary scan |