ATMEGA64M1-AU vs ATMEGAS64M1-KH-SV 对比
详细并排对比 ATMEGA64M1-AU 出自 Microchip Technology 和 ATMEGAS64M1-KH-SV 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-AU - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64M1-AU ✓ 量产中Microchip Technology
ATMEGAS64M1-KH-SV - 64KB Rad-Tolerant AVR MCU | Microchip
ATMEGAS64M1-KH-SV ✓ 量产中规格对比
| 参数 | ATMEGA64M1-AU | ATMEGAS64M1-KH-SV |
|---|---|---|
| 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） | $4.16 | $0.00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 64 KB (32K x 16) ISP Flash with read-while-write | 64 KB (64K x 8), ISP with read-while-write |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| 最大时钟频率 | 16 MHz | 8 MHz |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 27 | — |
| Working Registers | 32 general purpose | — |
| Motor Power Stage Controller | 1 (PSC with complementary PWM and dead-time) | — |
| Timer/Counters | 2 with compare modes and PWM | — |
| UART | 1 with hardware LIN 2.1 support | — |
| ADC | 11-channel 10-bit, 2 muxes | — |
| 工作温度 | -40C to +85C | — |
| 封装 | 32-TQFP (7x7 mm) | 32-CQFP (32-LCQFP leaded ceramic QFP) |
| 安装类型 | Surface Mount | Surface Mount |
| 数据总线宽度 | 8 Bit | — |
| RoHS 状态 | Compliant | RoHS3 Compliant (per distributor full-electronic.com) |
| Supply Voltage Class | — | 3.3 V |
| ADC Resolution | — | 10-bit |
| DAC Resolution | — | 10-bit |
| Communication Interfaces | — | CAN, UART, SPI |
| Motor Control Peripheral | — | 12-bit PSC (Power Stage Controller) |
| Timers | — | 8-bit and 16-bit timer/counters with PWM |
| Quality Grade | — | Space Quality Grade, MIL-PRF-38535 / AEQA0239 |
| Radiation Characteristic | — | Radiation tolerant (version of ATmega64M1) |
| Throughput | — | Approximately 1 MIPS per MHz |