ATMEGA164PA-AUR vs ATMEGA168-20AUR 比較
詳細な並列比較: ATMEGA164PA-AUR メーカー: Microchip Technology および ATMEGA168-20AUR 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
ATMEGA164PA-AUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-AUR ✓ 生産中Microchip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ 生産中仕様比較
| パラメータ | ATMEGA164PA-AUR | ATMEGA168-20AUR |
|---|---|---|
| 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） | $2.05 | $2.76 |
| Core Architecture | 8-bit AVR enhanced RISC | — |
| Program Memory (Flash) | 16 KB (8K x 16) in-system programmable | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | — |
| 最大クロック周波数 | 20 MHz | — |
| Throughput | Up to 20 MIPS at 20 MHz (1 MIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit successive approximation | — |
| Serial Interfaces | 2x USART, 1x TWI (I2C), 1x SPI | — |
| Timers | 2x 8-bit, 1x 16-bit with PWM and compare modes | — |
| Real-Time Counter | Yes, with separate oscillator | — |
| 動作温度範囲 | -40 C to +85 C (industrial) | — |
| パッケージ | 44-pin TQFP (10x10 mm) | 32-TQFP (7x7 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR suffix) | — |
| Instruction Set | 131 powerful instructions, most single clock cycle | — |
| Programming Interfaces | SPI, JTAG (IEEE 1149.1), debugWIRE | — |
| RoHS ステータス | Compliant | Compliant |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| RAM Size | — | 1 KB |
| Number of I/O | — | 23 |
| ADC Resolution | — | 10-bit, 8 channels |
| Timers/Counters | — | 3 |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| On-Chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |