ATSAMD21J16B-MUT vs ATSAMD21J16B-MU 对比
详细并排对比 ATSAMD21J16B-MUT 出自 Microchip Technology 和 ATSAMD21J16B-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
ATSAMD21J16B-MUT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21J16B-MUT ✓ 量产中Microchip Technology
ATSAMD21J16B-MU - 64KB Flash Cortex-M0+ MCU | Microchip 64-QFN
ATSAMD21J16B-MU ✓ 量产中规格对比
| 参数 | ATSAMD21J16B-MUT | ATSAMD21J16B-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） | $2.30 | $2.18 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| CPU Frequency (max) | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 CoreMark/MHz |
| Flash Memory | 64 KB | 64 KB |
| SRAM | 8 KB | 8 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| GPIO Count (max) | 52 | — |
| 封装 | 64-QFN (9x9 mm) with Exposed Pad | 64-QFN (9x9 mm) with EPAD |
| Pin/Package Count | 64 | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| SERCOM Interfaces | 6 (configurable as I2C/SPI/UART) | — |
| USB | Full-Speed USB 2.0 Device with on-chip transceiver | USB 2.0 Full-Speed Device + Host |
| DMA Channels | 12 | — |
| Event System Channels | 12 | 12 |
| ADC | 12-bit, up to 20 channels (SAR) | 12-bit, up to 1 MSPS, 20 channels |
| DAC | 10-bit, 1 channel | — |
| Timers/Counters | One 16-bit TC, One 8-bit TC, RTC | — |
| External Interrupts | 16 (plus 1 NMI) | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | Serial Wire Debug (SWD), 2-pin |
| 安装类型 | Surface Mount | — |
| MSL 等级 | MSL3 (168 hours) | — |
| RoHS 状态 | Compliant (Green) | Compliant (Green) |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| SERCOM | — | 6 configurable serial interfaces |
| DMAC Channels | — | 12 |
| Timer/Counters (TC) | — | Multiple 16-bit and 8-bit TC |
| GPIO (max) | — | 52 |
| Low-Power Modes | — | Idle, Standby, Backup, SleepWalking peripherals |