ATMEGA16-16MJ vs ATMEGA16A-MU 对比
详细并排对比 ATMEGA16-16MJ 出自 Microchip Technology 和 ATMEGA16A-MU 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
ATMEGA16-16MJ - 16MHz 16KB Flash AVR MCU, 44-VQFN | Microchip
ATMEGA16-16MJ ✓ 量产中Microchip Technology
ATMEGA16A-MU - 8-Bit AVR MCU 16KB Flash 16MHz | Microchip (Tape & Reel)
ATMEGA16A-MU ✓ 量产中规格对比
| 参数 | ATMEGA16-16MJ | ATMEGA16A-MU |
|---|---|---|
| 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） | $3.72 | $2.64 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| 最大时钟频率 | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Flash Program Memory | 16 KB (8K x 16), self-programming | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Instruction Set | 131 instructions, mostly single-cycle | 131 powerful instructions, most single-clock cycle |
| ADC | 8-channel, 10-bit | 8-channel 10-bit successive approximation |
| Debug Interface | JTAG (on-chip debug and boundary scan) | JTAG (IEEE 1149.1) |
| Timers | Two 8-bit, one 16-bit | 2x 8-bit, 1x 16-bit |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| 封装 | 44-VQFN (7x7 mm) exposed pad | 44-pin VQFN (7x7 mm) with exposed pad |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | ROHS3 Compliant | Compliant |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Maximum CPU Speed | — | 16 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 32 lines |
| Serial Interfaces | — | 2x USART, SPI, TWI (I2C) |
| 工作温度 | — | -40 C to +85 C |
| Supply Current (Active) | — | [DATA_NEEDED: active supply current] |