ATMEGA16M1-15MD vs ATMEGA16M1-AU 对比
详细并排对比 ATMEGA16M1-15MD 出自 Microchip Technology 和 ATMEGA16M1-AU 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
ATMEGA16M1-15MD - 16KB Flash AVR MCU with CAN/LIN | Microchip
ATMEGA16M1-15MD ✓ 量产中Microchip Technology
ATMEGA16M1-AU - AVR MCU 16MHz, CAN+LIN, TQFP-32 | Microchip
ATMEGA16M1-AU ✓ 量产中规格对比
| 参数 | ATMEGA16M1-15MD | ATMEGA16M1-AU |
|---|---|---|
| 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） | $3.20 | $4.95 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC (133 instructions, most single-cycle) |
| 数据总线宽度 | 8 Bit | 8 Bit |
| Flash Program Memory | 16 KB (self-programming) | 16 KB (8K x 16), self-programming |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Clock Speed | 8 MHz | — |
| Instruction Set | 133 instructions, mostly single-cycle | — |
| 电源电压 | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| I/O Ports | 53 (family maximum) | — |
| CAN Controller | Yes, 6 message objects | Yes (2.0A/B, six message objects) |
| LIN Controller | Yes | Yes |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| ADC Operating Range | -40C to +150C at VCC = 4.5 V to 5.5 V | — |
| Debug Interface | JTAG on-chip-debug / ICSP | JTAG (on-chip debug) |
| 封装 | 32-QFN | 32-TQFP (7 x 7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +150C | [DATA_NEEDED: operating temperature range] |
| Lifecycle Stage | Active | — |
| Max CPU Clock | — | 16 MHz |
| Power Stage Controller | — | Yes (multi-channel PWM, motor control) |
| Life Cycle Stage | — | ACTIVE |
| GPIO Count | — | 53 per digiChips summary (verify for 32-pin TQFP package) |