ATMEGA165A-AUR vs ATMEGA645A-AUR 比較
詳細並排比較 ATMEGA165A-AUR 由 Microchip Technology 與 ATMEGA645A-AUR 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
ATMEGA165A-AUR - AVR 8-Bit MCU 16KB Flash 16MHz TQFP-64 | Microchip
ATMEGA165A-AUR ✓ 啟用中Microchip Technology
ATMEGA645A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA645A-AUR ✓ 啟用中規格比較
| 參數 | ATMEGA165A-AUR | ATMEGA645A-AUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed (Max Clock) | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 64 KB (32K x 16) ISP FLASH |
| SRAM | 1 KB | 4 KB |
| EEPROM | 512 B | 2 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 53 | — |
| Connectivity | SPI, UART/USART, USI | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 封裝 | 64-TQFP (14 x 14 mm) | 64-TQFP (14 x 14 mm) |
| 工作溫度 | Industrial grade (-40C to +85C) | — |
| Packaging | Tape & Reel (TR) | Tape & Reel (R suffix) |
| Terminal Form | Gull Wing | — |
| Life Cycle Stage | ACTIVE | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance statement] | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| Max Operating Frequency | — | 16 MHz |
| Operating Voltage Range | — | 2.5 V / 3.3 V / 5 V (per datasheet family listing) |
| General Purpose I/O | — | 54 I/O lines |
| Working Registers | — | 32 x 8-bit |
| ADC | — | 10-bit, 8 channels |
| LCD Controller | — | Yes, segment driver (megaAVR LCD family) |
| Timers | — | Two 8-bit, one 16-bit |
| Serial Interfaces | — | 2 x USART, SPI, TWI (I2C compatible) |
| Debug / Programming | — | JTAG, ICSP (In-Circuit Serial Programming) |
| Operating Temperature (Max) | — | 85 C |