ATMEGA128L-8MN vs ATMEGA1281V-8MU 比較
詳細並排比較 ATMEGA128L-8MN 由 Microchip Technology 與 ATMEGA1281V-8MU 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。
Microchip Technology
ATMEGA128L-8MN - 8MHz AVR MCU 128KB Flash 64-QFN | Microchip
ATMEGA128L-8MN ✓ 啟用中規格比較
| 參數 | ATMEGA128L-8MN | ATMEGA1281V-8MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 128 KB (64K x 16) Flash | — |
| SRAM Size | 4 KB (4K x 8) | — |
| EEPROM Size | 4 KB | — |
| Maximum Clock Speed | 8 MHz | 8 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| I/O Count | 53 programmable I/O lines | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| JTAG Interface | Yes (on-chip debug and boundary-scan) | — |
| Timers | 2 x 8-bit, 2 x 16-bit with PWM | — |
| Communication Interfaces | 2 x USART, SPI, 2-wire (I2C-compatible) | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| 封裝 | 64-QFN (9x9 mm) | 64-QFN (MLF), 9 x 9 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| 生命週期狀態 | Active | — |
| Series | AVR ATmega | — |
| 資料匯流排寬度 | — | 8 Bit |
| Flash Memory | — | 128 KB (64K x 16) In-System Programmable |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| General Purpose I/O | — | 54 lines |
| Timers/Counters | — | 6 (two 8-bit, four 16-bit) |
| USART | — | 2 |
| SPI | — | 1 |
| TWI (I2C-compatible) | — | 1 |
| JTAG Debug / Boundary Scan | — | Yes |
| Instructions | — | 133, most single-cycle |
| Working Registers | — | 32 x 8-bit |
| RoHS 狀態 | — | Compliant (green package) |
| Lifecycle Stage | — | ACTIVE |