ATMEGA161L-4PI vs ATMEGA161L-4PC 对比
详细并排对比 ATMEGA161L-4PI 出自 Microchip Technology 和 ATMEGA161L-4PC 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
ATMEGA161L-4PC - 8-bit AVR MCU 16KB 4MHz 40-PDIP | Microchip
ATMEGA161L-4PC Obsolete规格对比
| 参数 | ATMEGA161L-4PI | ATMEGA161L-4PC |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.35 | $5.20 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Series | AVR ATmega (ATmega161) | — |
| 最大时钟频率 | 4 MHz | — |
| Program Memory Size | 16 KB (8K x 16) Flash | 16KB (8K x 16) |
| SRAM Size | 1 KB (1K x 8) | 1KB |
| EEPROM Size | 512 B | 512 x 8 |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 35 | — |
| Oscillator Type | External | — |
| 封装 / 外壳 | 40-PDIP (0.600 in, 15.24 mm) | 40-DIP (0.600", 15.24 mm) |
| 工作温度 | -40C to +85C (industrial) | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Packaging | Tray | — |
| 安装类型 | Through Hole | Through-Hole |
| RoHS 状态 | ROHS (per LCSC listing) | Non-compliant |
| Program Memory Type | FLASH | FLASH |
| Interfaces | Dual UART, SPI (port B) | — |
| Core Processor | — | AVR RISC |
| Core Size | — | 8-Bit |
| Max Clock Frequency | — | 4 MHz |
| Number of Terminals | — | 40 |
| Terminal Form | — | Through-Hole (DIP) |
| Temperature Grade | — | Commercial (0C to +70C) |
| Product Status | — | Obsolete |
| REACH Status | — | REACH Unaffected |
| Moisture Sensitivity | — | [DATA_NEEDED: MSL Level] |
| Programmability | — | In-System Programmable (ISP) |