ATMEGA16L-8PI vs ATMEGA16L-8PU 对比
详细并排对比 ATMEGA16L-8PI 出自 Microchip Technology 和 ATMEGA16L-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-8PI | ATMEGA16L-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） | $2.98 | $3.55 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 8 MHz | — |
| Flash Program Memory | 16 KB (8K x 16) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 Byte | 512 B |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 channels | — |
| Communication Interfaces | UART, SPI, TWI (I2C-compatible) | USART, SPI, TWI (I2C-compatible) |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| Number of I/O | 32 I/O | — |
| JTAG Interface | Yes (on-chip-debug, boundary scan) | — |
| Operating Voltage Range | 2.7 V to 5.5 V (L speed grade) | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C |
| 封装 | 40-PDIP | 40-PDIP (0.600 inch, through-hole) |
| 安装类型 | Through Hole | Through Hole |
| Instruction Count | 131 instructions, most single-cycle | — |
| MIPS Throughput | up to 16 MIPS at 16 MHz | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Speed | — | 8 MHz |
| Flash Memory | — | 16 KB (8K x 16) In-System Programmable |
| 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 |
| Timers | — | 3 (two 8-bit, one 16-bit with PWM) |
| JTAG | — | Yes (boundary-scan and on-chip debug) |
| Instructions | — | 133 instructions, most single-cycle |
| General Purpose Registers | — | 32 x 8-bit |
| Oscillator | — | Internal RC oscillator and external crystal options |
| RoHS 状态 | — | Compliant (green part) |
| 生命周期状态 | — | Active |