ATMEGA88A-MUR vs ATMEGA168A-MUR 对比
详细并排对比 ATMEGA88A-MUR 出自 Microchip Technology 和 ATMEGA168A-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
ATMEGA168A-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MUR Nrnd规格对比
| 参数 | ATMEGA88A-MUR | ATMEGA168A-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.38 | $1.85 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 8 KB (4K x 16) Flash | 16 KB (8K x 16) Flash |
| EEPROM Size | 512 B | 512 B |
| SRAM Size | 1 KB | 1 KB |
| Maximum Clock Speed | 20 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 23 I/O lines | — |
| Working Registers | 32 x 8-bit | — |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Timers/Counters | Two 8-bit, one 16-bit | Three flexible timer/counters with compare modes |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| 封装 | 32-VQFN (5x5 mm) with exposed pad | 32-VQFN Exposed Pad (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | -40 C to +85 C |
| Sleep Modes / Power Technology | picoPower, multiple sleep modes | — |
| RoHS 状态 | Compliant (green package) | [DATA_NEEDED: RoHS status] |
| Debug / Programming | ICSP via MPLAB SNAP (debugWIRE) | — |
| Package Pitch | [DATA_NEEDED: package pitch] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Number of I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 133 powerful instructions, most single clock cycle |
| Connectivity | — | I2C, SPI, UART/USART |
| Packaging | — | Tape & Reel (TR) |
| 生命周期状态 | — | NRND (Not Recommended for New Designs) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |