ATMEGA165PA-AUR vs ATMEGA165A-AU 对比
详细并排对比 ATMEGA165PA-AUR 出自 Microchip Technology 和 ATMEGA165A-AU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA165PA-AUR - 16KB Flash 8-Bit AVR MCU 64-TQFP | Microchip
ATMEGA165PA-AUR ✓ 量产中规格对比
| 参数 | ATMEGA165PA-AUR | ATMEGA165A-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.54 | $3.47 |
| Core Architecture | AVR 8-bit RISC | — |
| 数据总线宽度 | 8 Bit | — |
| 最大时钟频率 | 16 MHz | — |
| Flash Memory Size | 16 KB (8K x 16) ISP Flash | — |
| EEPROM Size | 512 B | 512 B |
| SRAM Size | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O Lines | 54 general purpose I/O | 54 |
| Instruction Set | 133 powerful instructions, most single-cycle | 133 powerful instructions, most single clock cycle |
| Working Registers | 32 general purpose registers | — |
| Low Power Technology | picoPower | — |
| 封装 | 64-TQFP, 14 x 14 mm, 1 mm height | 64-pin TQFP (14 x 14 mm, 1 mm height) |
| 安装类型 | Surface Mount (Gull Wing) | Surface Mount |
| Temperature Grade | Industrial | — |
| Programming / Debug | ICSP and in-circuit debug via MPLAB Snap | — |
| Lifecycle Stage | ACTIVE | — |
| 工作温度范围 | [DATA_NEEDED: exact min/max ambient temperature from datasheet] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Core Processor | — | AVR 8-bit RISC |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Maximum Clock Speed | — | 16 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| General Purpose Working Registers | — | 32 |
| ADC Resolution | — | 10-bit successive approximation |
| 工作温度 | — | -40C to +85C (industrial) |
| Debug Interface | — | JTAG (boundary-scan and on-chip debug) |
| Communication Interfaces | — | SPI, UART/USART, USI |
| Brown-out Detection | — | Programmable |
| Watchdog Timer | — | Programmable on-chip |