ATMEGA48V-10MI vs ATMEGA48P-20MMU 对比
详细并排对比 ATMEGA48V-10MI 出自 Microchip Technology 和 ATMEGA48P-20MMU 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-10MI - 4KB Flash 1.8V AVR MCU QFN-32 | Microchip
ATMEGA48V-10MI ✓ 量产中Microchip Technology
ATMEGA48P-20MMU - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48P-20MMU ✓ 量产中规格对比
| 参数 | ATMEGA48V-10MI | ATMEGA48P-20MMU |
|---|---|---|
| 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） | $0.00 | $0.17 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 4 KB In-System Programmable | — |
| SRAM | 512 B | 512 B |
| EEPROM | 256 B | 256 B |
| Maximum CPU Speed | 10 MHz (up to 10 MIPS) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| ADC | 8-channel 10-bit | 10-bit ADC |
| GPIO Count | 23 I/O lines | — |
| Timers | 3 flexible timer/counters | — |
| Serial Interfaces | USART, SPI, Two-Wire Interface (I2C) | SPI, TWI, USART |
| On-Chip Debug | debugWIRE | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 封装 | 32-VFQFN Exposed Pad (MLF) 5x5 mm | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height |
| 安装类型 | Surface Mount | Surface Mount |
| Series | AVR ATmega48 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Clock Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) ISP Flash |
| 电源电压 | — | 4.5 V to 5.5 V |
| I/O Ports | — | 23 general-purpose I/O lines |
| Working Registers | — | 32 x 8-bit general purpose |
| Timer/Counters | — | 3 flexible timer/counters with compare modes |
| Low Power Technology | — | picoPower |
| Programming | — | ISP / ICSP in-system programming |
| Package Material | — | Green (RoHS) plastic |
| Lifecycle Stage | — | ACTIVE |