ATMEGA48PB-MUR vs ATMEGA48PA-MUR 比較
詳細な並列比較: ATMEGA48PB-MUR メーカー: Microchip Technology および ATMEGA48PA-MUR 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
ATMEGA48PA-MUR - 8-bit AVR MCU 4KB 20MHz VQFN-32 | Microchip
ATMEGA48PA-MUR ✓ 生産中仕様比較
| パラメータ | ATMEGA48PB-MUR | ATMEGA48PA-MUR |
|---|---|---|
| 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） | $0.88 | $0.98 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 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 | ISP FLASH | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| Number of I/O | 27 | 23 |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Supply Voltage Range | [DATA_NEEDED: VCC range] (PB family typically 1.8 V to 5.5 V) | 1.8 V to 5.5 V |
| パッケージ | 32-VFQFN Exposed Pad (5x5 mm) | 32-VQFN (5x5 mm) 32M1 |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40C to +85C (industrial, per FindIC: IND TEMP) | -40C to +85C |
| Technology | picoPower | — |
| RoHS ステータス | Green / RoHS compliant (per Mouser: QFN/MLF GRN) | Compliant (GREEN package) |
| Packaging | Tape & Reel (R suffix) | — |
| Functional Safety | FuSa-capable part (per DigiKey listing) | — |
| Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| ADC Resolution | — | 10-bit, 6 channels |
| Timers | — | Two 8-bit, one 16-bit |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Package Height / Pitch | — | 1 mm height, 0.45 mm pitch (per datasheet package drawing) |
| Programming Features | — | ISP, IAP, debugWIRE |
| Power-Saving Modes | — | 5 modes incl. picoPower power-down |