ATMEGA88PB-MUR vs ATMEGA88-20MU 对比
详细并排对比 ATMEGA88PB-MUR 出自 Microchip Technology 和 ATMEGA88-20MU 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
ATMEGA88PB-MUR - 8-bit AVR MCU 8KB Flash 20MHz QFN-32 | Microchip
ATMEGA88PB-MUR ✓ 量产中规格对比
| 参数 | ATMEGA88PB-MUR | ATMEGA88-20MU |
|---|---|---|
| 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） | $0.98 | $0.00 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | 8 KB (4K x 16) ISP Flash |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| General Purpose I/O | 27 lines | 23 lines |
| Timers/Counters | 3 (with compare modes) | — |
| ADC Resolution | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, 2-wire (I2C-compatible) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.7 V to 5.5 V |
| 封装 | 32-VFQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm) MLF, surface mount |
| 安装类型 | Surface Mount | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Technology Feature | picoPower | — |
| Functional Safety Support | FuSa documentation available | — |
| Programming Interface | ISP (In-System Programmable), debugWIRE | — |
| RoHS 状态 | Compliant (GRN / green package) | — |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | 3 flexible timer/counters |
| ADC | — | 8-channel, 10-bit |
| On-Chip Debug | — | debugWIRE |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |