ATMEGA88-20PU vs ATMEGA48V-10PU 对比
详细并排对比 ATMEGA88-20PU 出自 Microchip Technology 和 ATMEGA48V-10PU 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
ATMEGA48V-10PU - 4KB Flash AVR MCU, 1.8V, 10MHz | Microchip
ATMEGA48V-10PU ✓ 量产中规格对比
| 参数 | ATMEGA88-20PU | ATMEGA48V-10PU |
|---|---|---|
| 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） | $0.82 | $0.89 |
| Core Architecture | 8-bit AVR RISC | — |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) ISP Flash | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| 电源电压 | 4.5 V to 5.5 V (at 20 MHz) | — |
| Operating Voltage Range (family) | 2.7 V to 5.5 V | — |
| I/O Pins | 23 | — |
| ADC | 8-channel, 10-bit | — |
| Timers | Two 8-bit, one 16-bit | 3 (two 8-bit, one 16-bit) |
| Communication Interfaces | USART, SPI, TWI (I2C) | SPI, I2C (TWI), UART |
| Instruction Set | 130 instructions, mostly single-cycle | — |
| Debug Interface | debugWIRE on-chip debugging | — |
| 封装 | 28-PDIP | 28-PDIP (0.300 in, 7.62 mm) |
| 安装类型 | Through-Hole | Through-Hole |
| Life Cycle Stage | ACTIVE | — |
| ISP Support | Yes, with read-while-write | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 10 MHz |
| Flash Memory Size | — | 4 KB (2K x 16) |
| EEPROM Size | — | 256 B |
| RAM Size | — | 512 B |
| Number of I/O | — | 23 |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 (TQFP/QFN); 6 accessible in PDIP |
| On-Chip Debug | — | debugWIRE |
| 工作温度 | — | -40C to +85C (Industrial) |
| Programmability | — | In-System Programmable (SPI ISP) |
| RoHS 状态 | — | Compliant (GREEN) |