ATMEGA162-16AI vs ATMEGA162-16AU 对比
详细并排对比 ATMEGA162-16AI 出自 Microchip Technology 和 ATMEGA162-16AU 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
ATMEGA162-16AI - 8-bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA162-16AI ✓ 量产中Microchip Technology
ATMEGA162-16AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-44 | Microchip
ATMEGA162-16AU ✓ 量产中规格对比
| 参数 | ATMEGA162-16AI | ATMEGA162-16AU |
|---|---|---|
| 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 | $2.45 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 bytes | — |
| 最大时钟频率 | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| 电源电压 | 4.5 V to 5.5 V (16 speed grade) | — |
| Number of I/O | 32 programmable I/O lines | — |
| Communication Interfaces | 2 x USART, SPI, TWI (I2C compatible) | — |
| Debug Interface | JTAG (on-chip debug and boundary scan) | — |
| 工作温度 | -40C to +85C (industrial, I suffix) | — |
| 封装 | 44-TQFP (10x10 mm) | 44-TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | AVR ATmega | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| Max Clock Frequency | — | 16 MHz |
| Performance | — | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) |
| Flash Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Instructions | — | 133 powerful instructions, most single-cycle |
| Working Registers | — | 32 x 8-bit general purpose |
| I/O Pins | — | 35 |
| USART | — | 2 programmable serial USARTs |
| Timers/Counters | — | [DATA_NEEDED: timer count and types] |
| JTAG Interface | — | Yes (on-chip debugging and boundary scan) |
| 数据总线宽度 | — | 8 bit |
| Lifecycle Stage | — | Active |