ATMEGA64A-AU vs ATMEGA64-16AJ 比較
詳細並排比較 ATMEGA64A-AU 由 Microchip Technology 與 ATMEGA64-16AJ 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
ATMEGA64A-AU - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip (Tape & Reel)
ATMEGA64A-AU ✓ 啟用中規格比較
| 參數 | ATMEGA64A-AU | ATMEGA64-16AJ |
|---|---|---|
| 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 | — |
| Program Memory Size | 64KB (32K x 16) ISP Flash | — |
| EEPROM Size | 2KB | — |
| SRAM Size | 4KB | — |
| Maximum CPU Speed | 16MHz | — |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 general purpose | — |
| Timers/Counters | 4 flexible timer/counters with compare modes and PWM | — |
| ADC | 8-channel, 10-bit (from manufacturer product summary) | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C compatible) | — |
| Oscillator Type | Internal | Internal + External (crystal/resonator) |
| Debug / Test | JTAG for on-chip debug and boundary scan | — |
| 封裝 | 64-TQFP (14x14mm) | 64-TQFP (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | Industrial (-40C to +85C) | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS 狀態 | Compliant (GREEN per FindIC listing) | [DATA_NEEDED: RoHS compliance status] |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Flash Program Memory | — | 64 KB (32K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 2 KB |
| 工作電源電壓 | — | 4.5 V to 5.5 V (5V) |
| ADC Channels | — | 8 channels, 10-bit |
| Peripherals | — | POR, PWM, WDT |
| Connectivity | — | I2C, SPI, UART/USART, JTAG |
| Number of I/O | — | 53 |
| MIPS Throughput | — | 16 MIPS at 16 MHz |
| RISC Instruction Set | — | 130 instructions, most single-cycle |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| Thermal Resistance (theta_JA) | — | [DATA_NEEDED: thermal resistance] |