ATMEGA88A-MU vs ATMEGA88A-MUR 对比
详细并排对比 ATMEGA88A-MU 出自 Microchip Technology 和 ATMEGA88A-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
ATMEGA88A-MU - 8-bit AVR MCU, 8KB Flash 20MHz | Microchip (Tape & Reel)
ATMEGA88A-MU ✓ 量产中规格对比
| 参数 | ATMEGA88A-MU | ATMEGA88A-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 8 KB (4K x 16) Flash | 8 KB (4K 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 | 1.8 V to 5.5 V |
| General Purpose I/O | 23 I/O lines | 23 I/O lines |
| Working Registers | 32 x 8-bit | 32 x 8-bit |
| ADC Resolution | 10-bit, 8 channels | 10-bit, 8 channels |
| Timers/Counters | Two 8-bit, one 16-bit | Two 8-bit, one 16-bit |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | USART, SPI, TWI (I2C-compatible) |
| 封装 | 32-VQFN (5x5 mm) with exposed pad | 32-VQFN (5x5 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Sleep Modes / Power Technology | picoPower, multiple sleep modes | picoPower, multiple sleep modes |
| RoHS 状态 | Compliant (green package) | Compliant (green package) |
| Debug / Programming | ICSP via MPLAB SNAP (debugWIRE) | ICSP via MPLAB SNAP (debugWIRE) |
| Package Pitch | [DATA_NEEDED: package pitch] | [DATA_NEEDED: package pitch] |