ATMEGA165A-MUR vs ATMEGA164PA-MUR 对比
详细并排对比 ATMEGA165A-MUR 出自 Microchip Technology 和 ATMEGA164PA-MUR 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
ATMEGA165A-MUR - 8-bit AVR MCU, 16KB Flash, 64-QFN | Microchip
ATMEGA165A-MUR ✓ 量产中Microchip Technology
ATMEGA164PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MUR ✓ 量产中规格对比
| 参数 | ATMEGA165A-MUR | ATMEGA164PA-MUR |
|---|---|---|
| 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） | $1.19 | $2.89 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Program Memory (Flash) | 16KB (8K x 16) | — |
| EEPROM | 512B | 512 B |
| SRAM | 1KB | 1 KB |
| Maximum Clock Speed | 16MHz | — |
| Supply Voltage Range | 1.8V to 5.5V | 1.8 V to 5.5 V |
| General Purpose I/O | 54 | — |
| 封装 / 外壳 | 64-QFN (9x9 mm), exposed pad | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Debug Interface | JTAG (on-chip debug and boundary scan) | — |
| Instructions | 133 (most single-cycle) | — |
| ADC Resolution | 10-bit | — |
| Series | AVR ATmega | — |
| RoHS 状态 | unknown | Compliant |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Connectivity Peripherals | [DATA_NEEDED: UART/SPI/I2C configuration] | — |
| Core Processor | — | AVR 8-bit RISC |
| Program Memory Size | — | 16 KB Flash (8K x 16) |
| 最大时钟频率 | — | 20 MHz |
| I/O Lines | — | 32 |
| General Purpose Working Registers | — | 32 |
| Timers/Counters | — | 3 (with compare modes and PWM) |
| USART Interfaces | — | 2 |
| Two-Wire Serial Interface | — | 1 (byte-oriented, I2C compatible) |
| ADC | — | 8-channel 10-bit |
| Real-Time Counter | — | 1 |
| Multiplier | — | On-chip 2-cycle |
| 封装 | — | 44-VQFN (7x7 mm) Exposed Pad |
| Instruction Set | — | 133 powerful instructions, most single clock cycle |