ATMEGA329V-8MU vs ATMEGA329A-MUR 比較
詳細並排比較 ATMEGA329V-8MU 由 Microchip Technology 與 ATMEGA329A-MUR 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
ATMEGA329V-8MU - 8MHz 8-bit AVR MCU 32KB Flash | Microchip
ATMEGA329V-8MU ✓ 啟用中Microchip Technology
ATMEGA329A-MUR - 8-bit AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA329A-MUR ✓ 啟用中規格比較
| 參數 | ATMEGA329V-8MU | ATMEGA329A-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 8 MHz | 20 MHz |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| 工作溫度範圍 | -40 C to +85 C (industrial) | — |
| GPIO Lines | 54 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 10-bit, 8 channels | 10-bit |
| LCD Controller | Integrated segment LCD driver (up to 4 common / 25 segment) | — |
| Timer/Counters | 2 x 8-bit, 1 x 16-bit | — |
| PWM Channels | 4 | — |
| Communication Interfaces | 1 x USART, 1 x SPI, 1 x TWI (I2C-compatible) | — |
| Debug Interface | JTAG / debugWIRE | — |
| 封裝 | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (9 x 9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant ("Green") |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| I/O Pins | — | 32 |
| On-chip LCD Driver | — | Yes (segmented LCD) |
| Communication | — | USART, SPI, TWI (I2C-compatible) |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| 工作溫度 | — | -40 C to +85 C (Industrial) |
| Instruction Set | — | 131 instructions, mostly single-cycle |