ATMEGA32L-8PU vs ATMEGA16L-8PI 对比
详细并排对比 ATMEGA32L-8PU 出自 Microchip Technology 和 ATMEGA16L-8PI 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 | ATMEGA32L-8PU | ATMEGA16L-8PI |
|---|---|---|
| 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） | $9.75 | $2.98 |
| Core | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Max Clock Frequency | 8 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 1 KB |
| EEPROM | 1 KB | 512 Byte |
| Operating Voltage Range | 2.7 V to 5.5 V (L version) | 2.7 V to 5.5 V (L speed grade) |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 | 8 channels |
| Number of I/O | 32 | 32 I/O |
| Timers | Two 8-bit, one 16-bit | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | UART, SPI, TWI (I2C-compatible) |
| Debug Interface | JTAG (boundary-scan and on-chip debug) | — |
| 工作温度 | -40C to +85C | -40C to +85C (Industrial) |
| 封装 | 40-PDIP | 40-PDIP |
| 安装类型 | Through Hole | Through Hole |
| Program Memory Type | In-System Programmable (ISP) Flash, read-while-write | — |
| Core Processor | — | AVR 8-bit RISC |
| Speed | — | 8 MHz |
| Flash Program Memory | — | 16 KB (8K x 16) |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| JTAG Interface | — | Yes (on-chip-debug, boundary scan) |
| Instruction Count | — | 131 instructions, most single-cycle |
| MIPS Throughput | — | up to 16 MIPS at 16 MHz |