ATMEGA48P-20AUR vs ATMEGA48A-AU 比較
詳細な並列比較: ATMEGA48P-20AUR メーカー: Microchip Technology および ATMEGA48A-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
ATMEGA48P-20AUR - 8-bit AVR MCU 4KB Flash 20MHz 32-TQFP | Microchip
ATMEGA48P-20AUR ✓ 生産中Microchip Technology
ATMEGA48A-AU - 8-bit AVR MCU, 4KB Flash, 20MHz, TQFP-32 | Microchip
ATMEGA48A-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA48P-20AUR | ATMEGA48A-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） | $2.05 | $1.78 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| 最大クロック周波数 | 20 MHz | 20 MHz |
| Performance | Up to 20 MIPS at 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O | 23 I/O lines | — |
| Timers/Counters | Three flexible timer/counters with compare modes | — |
| ADC | 10-bit, 6-channel | — |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| パッケージ | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| 動作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Life Cycle Stage | ACTIVE | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Programming | In-System Programmable (ISP) Flash | — |
| Power Technology | picoPower low-power features with sleep modes | — |
| MIPS Throughput | — | 20 MIPS |
| Program Memory (Flash) | — | 4 KB (2K x 16) |
| Data EEPROM | — | 256 B |
| Data SRAM | — | 512 B |
| General-Purpose I/O Lines | — | 23 |
| General-Purpose Working Registers | — | 32 |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Timer/Counters | — | 3 (with compare modes) |
| PWM Channels | — | 6 |
| Communication Interfaces | — | SPI, TWI (I2C), USART |
| MSLレベル | — | 3 (168 hours) |
| RoHS ステータス | — | Compliant |