ATMEGA162-16AI vs ATMEGA162L-8AC 对比
详细并排对比 ATMEGA162-16AI 出自 Microchip Technology 和 ATMEGA162L-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
ATMEGA162-16AI - 8-bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA162-16AI ✓ 量产中Microchip Technology
ATMEGA162L-8AC - 8MHz AVR MCU 16KB Flash TQFP-44 | Microchip
ATMEGA162L-8AC ✓ 量产中规格对比
| 参数 | ATMEGA162-16AI | ATMEGA162L-8AC |
|---|---|---|
| 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 | $4.48 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit 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 | 8MHz |
| 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] | — |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| Flash Program Memory | — | 16KB (8K x 16), In-System Programmable |
| SRAM Data Memory | — | 1KB |
| EEPROM | — | 512B |
| Instructions | — | 131, most single-cycle |
| I/O Pins | — | 35 |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Timers | — | Two 8-bit + one 16-bit |
| USART Count | — | 2 |
| SPI | — | Yes, 1 channel |
| TWI (I2C) | — | Yes, 1 channel |
| ADC Resolution | — | 10-bit |
| JTAG | — | On-chip debug and boundary scan |
| Terminal Form | — | Gull Wing |
| Temperature Grade | — | Commercial (AC suffix) |
| External Memory Interface | — | Up to 64KB external SRAM |