ATMEGA48PA-15MZ vs ATMEGA48-15MT 对比
详细并排对比 ATMEGA48PA-15MZ 出自 Microchip Technology 和 ATMEGA48-15MT 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
ATMEGA48-15MT - 8-bit AVR MCU 4KB Flash 16MHz QFN-32 | Microchip
ATMEGA48-15MT ✓ 量产中规格对比
| 参数 | ATMEGA48PA-15MZ | ATMEGA48-15MT |
|---|---|---|
| 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） | $0.68 | $0.85 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 4KB (2K x 16) | 4KB (2K x 16) In-System Programmable |
| SRAM | 512B | 512B |
| EEPROM | 256B | 256B |
| Max CPU Speed | 16MHz | — |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Number of I/O | 23 | — |
| ADC | 8-channel 10-bit | 10-bit |
| Timers | 1x 8-bit, 1x 16-bit with PWM | Two 8-bit, one 16-bit |
| Communication Interfaces | USART, SPI (USI), 2-wire (I2C-compatible) | UART, USI (SPI/I2C compatible) |
| Oscillator Type | Internal RC + external crystal option | — |
| 工作温度 | -40C to +125C | -40C to +85C |
| 封装 | 32-QFN/MLF | 32-QFN (5x5 mm) with exposed pad (32M1-A) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Programming / Debug | ISP via SPI, debugWIRE | — |
| Low Power Technology | picoPower, 6 software-selectable sleep modes | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Maximum Clock Speed | — | 16MHz |
| Supply Voltage Range | — | 2.7V to 5.5V |
| I/O Lines | — | 23 programmable I/O |
| Automotive Qualification | — | AEC-Q100 qualified |
| MIPS Performance | — | Up to 16 MIPS (1 MIPS per MHz) |
| Programming | — | ISP (In-System Programmable), debugWIRE |