ATMEGA161-8AI vs ATMEGA161-8AC 对比
详细并排对比 ATMEGA161-8AI 出自 Microchip Technology 和 ATMEGA161-8AC 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
ATMEGA161-8AC - 8-bit AVR MCU 16KB Flash 8MHz | Microchip
ATMEGA161-8AC Obsolete规格对比
| 参数 | ATMEGA161-8AI | ATMEGA161-8AC |
|---|---|---|
| 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） | $5.05 | $7.95 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 16KB (8K x 16) FLASH | — |
| SRAM Size | 1KB | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| 最大时钟频率 | 8MHz | 8 MHz |
| 电源电压 | 5V | — |
| Instruction Count | 130 powerful instructions | — |
| General Purpose Registers | 32 x 8-bit | 32 x 8 |
| Throughput | Up to 8 MIPS (most instructions single-cycle) | — |
| Timers/Counters | [DATA_NEEDED: timer/counters] | — |
| UART Channels | 2 | — |
| 工作温度 | -40C to +85C (industrial, AI grade) | — |
| 封装 | 44-TQFP (10x10 mm) | 44-TQFP (10x10 mm), gull-wing terminals |
| 安装类型 | Surface Mount | Surface Mount |
| Series | AVR ATmega161 | — |
| Oscillator Type | External | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Flash Program Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Peak Throughput | — | 8 MIPS (most instructions single-cycle) |
| Instruction Set | — | 130 powerful instructions |
| Supply Voltage (Maximum) | — | 5.5 V |
| Temperature Grade | — | Commercial (suffix AC) |
| USART Channels | — | 2 |
| Programmability | — | In-System Programmable (ISP) Flash |
| Operating Mode | — | Fully static operation |
| Terminal Finish | — | [DATA_NEEDED: terminal finish/plating] |