ATMEGA88A-AU vs ATMEGA8-16AC 比較
詳細な並列比較: ATMEGA88A-AU メーカー: Microchip Technology および ATMEGA8-16AC 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。
仕様比較
| パラメータ | ATMEGA88A-AU | ATMEGA8-16AC |
|---|---|---|
| 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） | $1.52 | $1.98 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 8 KB (4K x 16) Flash | — |
| Program Memory Type | Flash (ISP, read-while-write) | — |
| EEPROM | 512 B | 512 Bytes |
| SRAM | 1 KB | 1 KB |
| 最大クロック周波数 | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (20 MHz operation) | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit successive approximation | 6 or 8-channel, 10-bit |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| パッケージ | 32-pin TQFP (7x7 mm, 0.80 mm pitch) | 32-TQFP |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40 C to +85 C | 0C to +70C (commercial) |
| Instruction Set | 130 powerful instructions, most single-clock cycle | — |
| Power-Down Current | Sub-1 uA (picoPower technology) | — |
| RoHS ステータス | Compliant | [DATA_NEEDED: RoHS status] |
| Packaging | Tray | Tray |
| Flash Program Memory | — | 8 KB In-System Programmable |
| Max CPU Speed | — | 16 MHz (16 MIPS) |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Timers | — | Two 8-bit, one 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| PWM Channels | — | 3 PWM (OC1A, OC1B, OC2) |
| Instructions | — | 130 instructions, most single-cycle |
| General Purpose Registers | — | 32 x 8-bit |
| Brown-out Reset | — | Yes (selectable) |