ATMEGA168-20AU vs ATMEGA168A-AU 比較
詳細な並列比較: ATMEGA168-20AU メーカー: Microchip Technology および ATMEGA168A-AU 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
ATMEGA168-20AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168-20AU ✓ 生産中仕様比較
| パラメータ | ATMEGA168-20AU | ATMEGA168A-AU |
|---|---|---|
| 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） | $1.82 | $1.42 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 16 KB In-System Programmable Flash | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| 最大クロック周波数 | 20 MHz | 20 MHz |
| Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 x 8-bit | — |
| ADC | 8-channel, 10-bit successive approximation | — |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, Two-Wire (I2C) |
| On-Chip Debug | debugWIRE | — |
| パッケージ | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 動作温度 | -40C to +85C | -40 C to +85 C |
| 実装タイプ | Surface Mount | Surface Mount |
| Instruction Set | 131 powerful instructions, most single clock cycle | 131 instructions, most single-cycle |
| RoHS ステータス | Compliant | Compliant |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O Lines | — | 23 |
| General Purpose Registers | — | 32 |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| ADC Resolution | — | 10-bit |
| Supply Current (Active) | — | [DATA_NEEDED: active supply current] |
| Sleep Modes | — | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) |
| Lifecycle Stage | — | Active |