ATMEGA64M1-15MD vs ATMEGA16M1-15MD 对比
详细并排对比 ATMEGA64M1-15MD 出自 Microchip Technology 和 ATMEGA16M1-15MD 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
ATMEGA64M1-15MD - 64KB AVR MCU, 150C Auto, QFN-32 | Microchip
ATMEGA64M1-15MD ✓ 量产中Microchip Technology
ATMEGA16M1-15MD - 16KB Flash AVR MCU with CAN/LIN | Microchip
ATMEGA16M1-15MD ✓ 量产中规格对比
| 参数 | ATMEGA64M1-15MD | ATMEGA16M1-15MD |
|---|---|---|
| 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） | $4.65 | $3.20 |
| Core | 8-bit AVR RISC | — |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | — |
| EEPROM | 2 KB | 512 B |
| SRAM | 4 KB | 1 KB |
| 最大时钟频率 | 16 MHz | — |
| 电源电压 | 4.5 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O Lines | 27 | — |
| Working Registers | 32 general purpose | — |
| 封装 | 32-VQFN Exposed Pad (7x7 mm) | 32-QFN |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Automotive 150 C specification (MD suffix) | — |
| Qualification | AEC-Q100 (automotive family ATmega16M1/32M1/64M1/64C1) | — |
| Key Peripherals | PSC (motor control PWM), CAN controller, ADC, SPI, UART | — |
| Programming | In-System Programmable (ISP) | — |
| 数据总线宽度 | 8 bit | 8 Bit |
| Lifecycle Stage | ACTIVE | Active |
| RoHS 状态 | Green (per Mouser listing) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Program Memory | — | 16 KB (self-programming) |
| Clock Speed | — | 8 MHz |
| Instruction Set | — | 133 instructions, mostly single-cycle |
| I/O Ports | — | 53 (family maximum) |
| CAN Controller | — | Yes, 6 message objects |
| LIN Controller | — | Yes |
| ADC | — | 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 |
| 工作温度 | — | -40C to +150C |