ATMEGA64L-8MJ vs ATMEGA64L-8MUR 比較
詳細並排比較 ATMEGA64L-8MJ 由 Microchip Technology 與 ATMEGA64L-8MUR 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | ATMEGA64L-8MJ | ATMEGA64L-8MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | NRND |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 64KB (32K x 16) FLASH | 64 KB (32K x 16) FLASH |
| SRAM Size | 4KB | — |
| EEPROM Size | 2KB | 2 KB |
| 最大時脈頻率 | 8MHz | — |
| Operating Voltage Range | 2.7V to 5.5V | — |
| Number of I/O Lines | 53 Programmable I/O | — |
| Communication Interfaces | I2C, SPI, UART/USART | — |
| Internal Oscillator | Yes | — |
| 封裝 | 64-QFN/MLF (9x9 mm) | 64-QFN (9x9 mm) MLF |
| 安裝類型 | Surface Mount | Surface Mount |
| ATmega103 Compatibility Mode | Yes (fuse-selectable) | — |
| Global Pull-up Disable | Yes | — |
| Throughput | up to 8 MIPS at 8MHz | — |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C |
| RoHS 狀態 | Compliant (green, per distributor listing) | — |
| Speed Grade Series | ATmega64L: 0 - 8MHz | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 8 MHz |
| RAM Size | — | 4 KB SRAM |
| Number of I/O | — | 53 |
| Supply Voltage Range | — | 2.7 V to 5.5 V (L version) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | I2C (TWI), SPI, UART/USART x2 |
| Data Converters | — | 8-channel 10-bit ADC |
| Oscillator Type | — | External (XTAL) |
| Program Memory Type | — | In-System Programmable FLASH |
| Timers | — | Two 8-bit, Two 16-bit |
| JTAG | — | Yes (on-chip debug and boundary scan) |
| Architecture | — | Advanced RISC, 130 instructions, 32 x 8 registers |