ATMEGA16-16AUR vs ATMEGA16-16AJ 对比
详细并排对比 ATMEGA16-16AUR 出自 Microchip Technology 和 ATMEGA16-16AJ 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
ATMEGA16-16AUR - AVR 8-Bit MCU 16MHz 16KB Flash | Microchip
ATMEGA16-16AUR ✓ 量产中Microchip Technology
ATMEGA16-16AJ - 8-bit AVR MCU 16MHz 16KB TQFP-44 | Microchip
ATMEGA16-16AJ ✓ 量产中规格对比
| 参数 | ATMEGA16-16AUR | ATMEGA16-16AJ |
|---|---|---|
| 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） | $5.98 | $2.10 |
| Core Architecture | AVR 8-bit RISC | — |
| Max Clock Frequency | 16 MHz | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 B | — |
| Supply Voltage (16 MHz speed grade) | 4.5 V to 5.5 V | — |
| Supply Voltage (8 MHz speed grade) | 2.7 V to 5.5 V | — |
| 数据总线宽度 | 8 Bit | — |
| I/O Ports | 32 general purpose I/O lines | — |
| ADC | 8-channel 10-bit ADC | — |
| Timers | Two 8-bit, one 16-bit timer/counter with PWM | Two 8-bit, one 16-bit |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| Debug Interface | JTAG for on-chip debug and boundary scan | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| 封装 | 44-TQFP (10 x 10 mm) | 44-TQFP (10 x 10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Programming | In-System Programmable (ISP) via SPI | — |
| Watchdog Timer | Programmable WDT with on-chip oscillator | — |
| Core | — | AVR 8-bit |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Flash Program Memory | — | 16 KB (8K x 16) |
| SRAM | — | 1 KB |
| EEPROM | — | 512 Bytes |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Number of I/O | — | 32 |
| Interfaces | — | UART, SPI, TWI (I2C), JTAG |
| PWM Channels | — | 4 |
| Instructions | — | 131 (most single-cycle) |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| On-Chip Debug | — | JTAG interface |
| RoHS 状态 | — | ROHS3 Compliant |