ATMEGA16L-8PU vs ATMEGA32L-8PU 对比
详细并排对比 ATMEGA16L-8PU 出自 Microchip Technology 和 ATMEGA32L-8PU 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。
规格对比
| 参数 | ATMEGA16L-8PU | ATMEGA32L-8PU |
|---|---|---|
| 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） | $3.55 | $9.75 |
| Core Architecture | 8-bit AVR RISC | — |
| Max Clock Speed | 8 MHz | — |
| Flash Memory | 16 KB (8K x 16) In-System Programmable | 32 KB (16K x 16) |
| SRAM | 1 KB | 2 KB |
| EEPROM | 512 B | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Ports | 32 I/O (4 x 8-bit ports: PORTA-PORTD) | — |
| ADC | 8-channel 10-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | USART, SPI, I2C (TWI) |
| Timers | 3 (two 8-bit, one 16-bit with PWM) | Two 8-bit, one 16-bit |
| JTAG | Yes (boundary-scan and on-chip debug) | — |
| Instructions | 133 instructions, most single-cycle | — |
| General Purpose Registers | 32 x 8-bit | — |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | 40-PDIP (0.600 inch, through-hole) | 40-PDIP |
| 安装类型 | Through Hole | Through Hole |
| Oscillator | Internal RC oscillator and external crystal options | — |
| RoHS 状态 | Compliant (green part) | — |
| 生命周期状态 | Active | — |
| Core | — | AVR |
| Core Size | — | 8-Bit |
| Max Clock Frequency | — | 8 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V (L version) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Number of I/O | — | 32 |
| Debug Interface | — | JTAG (boundary-scan and on-chip debug) |
| Program Memory Type | — | In-System Programmable (ISP) Flash, read-while-write |