ATMEGA48P-20MMU vs ATMEGA48PB-MNR 比較
詳細な並列比較: ATMEGA48P-20MMU メーカー: Microchip Technology および ATMEGA48PB-MNR 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-20MMU - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48P-20MMU ✓ 生産中Microchip Technology
ATMEGA48PB-MNR - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MNR ✓ 生産中仕様比較
| パラメータ | ATMEGA48P-20MMU | ATMEGA48PB-MNR |
|---|---|---|
| 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） | $0.17 | $0.88 |
| Core Architecture | 8-bit AVR RISC | — |
| Clock Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) ISP Flash | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| 電源電圧 | 4.5 V to 5.5 V | — |
| I/O Ports | 23 general-purpose I/O lines | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Timer/Counters | 3 flexible timer/counters with compare modes | — |
| Serial Interfaces | SPI, TWI, USART | — |
| ADC | 10-bit ADC | — |
| Low Power Technology | picoPower | — |
| Programming | ISP / ICSP in-system programming | — |
| パッケージ | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height | 32-VFQFN (5x5 mm) Exposed Pad |
| Package Material | Green (RoHS) plastic | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Lifecycle Stage | ACTIVE | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| 最大クロック周波数 | — | 20 MHz |
| Program Memory Size | — | 4 KB (2K x 16) Flash |
| Program Memory Type | — | FLASH (ISP, read-while-write) |
| EEPROM Size | — | 256 B |
| SRAM Size | — | 512 B |
| Number of I/O | — | 27 |
| Supply Voltage Range | — | 2.5 V / 3.3 V / 5 V operation |
| Connectivity | — | I2C (TWI), SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Timers | — | Three flexible timer/counters with compare modes |
| 動作温度 | — | -40C to +105C |
| Packaging | — | Tape & Reel (MNR suffix), GREEN/RoHS |
| Special Features | — | picoPower technology, Functional Safety (FuSa) support |