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SiM3U157-B-GQ数据手册Silicon Labs中文资料规格书
SiM3U157-B-GQ规格书详情
描述 Description
The SiM3U157-B-GQ is an ARM Cortex-M3 based microcontroller (MCU) with speeds up to 80 MHz and is part of the USB MCU family of energy friendly devices. With the full DSP instruction set and floating point unit in this device developers can speed computation performance. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times and energy saving modes the SiM3U157-B-GQ is ideal for energy sensitive applications. In addition, this device includes 128 kB Flash, 32 kB RAM, 65 Dig I/O Pins, 1 x 16-bit Timers and multiple communication interfaces.
技术参数
- 制造商编号
:SIM3U157-B-GQ
- 生产厂家
:Silicon Labs
- 闪存
:128
- RAM
:32
- 数字 I/O 引脚
:65
- ADC 1
:12-位、 16-ch.、 250 ksps
- DAC
:10-位、 2-ch.
- Timers (16-bit)
:1
- UART
:2
- USART
:2
- SPI
:3
- I2C
:2
- I2S
:1
- EMIF
:1
- 比较器
:2
- Vdd(最小值)
:1.8
- Vdd(最大值)
:5.5
- 封装类型
:TQFP80
- 封装尺寸 (mm)
:12 × 12
- 内部振荡器
:±1.5%
- 调试接口
:ETM;JTAG;SW
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Silicon Labs |
20+ |
TQFP-80 |
29860 |
Silicon微控制器MCU-可开原型号增税票 |
询价 | ||
SiliconLabs |
23+ |
NA |
10021 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
Silicon Labs |
QQ咨询 |
80-TQFP |
8000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
SILICONLABS |
25+ |
QFN-40 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SILICONLABS |
24+ |
TQFP-80 |
6000 |
百分之百原装进口现货 |
询价 | ||
SILICON LABS(芯科) |
23+ |
N/A |
20000 |
询价 | |||
Silicon Labs |
22+ |
80TQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
SILICON |
23+ |
TQFP80 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
Silicon Labs |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ENERGY MICRO (SILICON LABS) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |