零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
NUC745 | 32-BIT ARM7TDMI-BASED MCU | etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商 | etc2 | |
ARM7 微处理器:NUC700 系列; • 内核(Core)\n ─ ARM7TDMI核心\n ─ 80 MHz\n ─ 4 KB指令高速缓存及4 KB数据高速缓存\n• 外部总线接口(EBI)\n ─ 可支持SDRAM、NOR Flash、SRAM或是EBI兼容接口装置\n ─ SDRAM最大容量可到128 MB\n• USB 2.0 全速装置\n ─ 可提供2组USB接口,1组USB Host及1组Host/Device\n ─ 支持3个USB端点\n • RMII界面10/100M Ethernet MAC\n• 通讯接口(connectivity)\n ─ 1组SPI或2组I2C\n ─ 最多4组UART\n• PS/2\n ─ 支持PS/2键盘\n• 系统启动\n ─ 支持NOR Flash启动; NUC745ADN采用ARM®的ARM7TDMI核心,内建4 KB I-Cache/D-Cache并且提供丰富的外设接口,例如:Ethernet MAC、PS/2 Controller、UART、AC97/I2S及USB 2.0 Full-Speed Controller等功能,以符合客户高效能应用的需求。 | NuvotonNuvoton Technology Corporation 新唐科技新唐科技股份有限公司 | Nuvoton | ||
STM32Nucleo-144boards | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
STM32Nucleo-144boards | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
REFLECTIVEOBJECTSENSOR Description TheOPB745reflectiveobjectsensorconsistsofaninfraredemittingdiodeandanNPNsiliconphotodarlingtonmountedsidebysideonconvergingopticalaxesinablackplastichousing. Features •Focusedformaximumsensitivity •Photodarlingtonoutput •Crosstalkdoesnotexceed | Optek OPTEK Technologies | Optek |
技术参数
- SRAM:
- I/O:
31
- UART:
4
- SPI:
1
- I2C:
2
- I2S/ AC97:
1
- PWM:
4*16bit
- DAC:
- ADC:
- RTC:
- Package:
LQFP128
- Operating Temp. Range (°C ):
-40 to +85
- Status:
Mass Production
- Max Speed:
80 MHz
- CPU:
ARM7TDMI
- I Cache:
4K
- D Cache:
4K
- Security against piracy:
- SDRAM:
Y
- NOR Flash:
Y
- SD / SDIO:
- Ethernet 10/100 MAC:
1
- USB 1.1 Host (12 Mbps):
2
- USB 2.0 FS Device:
1
- STN LCD:
- TFT LCD:
- Speed (Samples per second):
- LVD/LVR:
- JTAG:
Y
- External Bus Interface:
Y
- KPI:
Y
- PS2:
1
- Core Voltage (V):
1.8
- I/O Voltage (V):
3.3
- Built-in LDO:
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NUVOTON |
1725+ |
LQFP128 |
7500 |
只做原装进口,假一罚十 |
询价 | ||
NUVOTON |
24+ |
LQFP128 |
2700 |
新唐授权分销订货4-6周 |
询价 | ||
NUVOTON |
25+23+ |
LQFP128 |
51159 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
NUVOTON/新唐 |
24+ |
LQFP128 |
5000 |
原装柜台现货特价热卖 |
询价 | ||
NUVOTON |
21+ |
LQFP128 |
5000 |
绝对公司现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
NUVOTON(新唐) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
NUVOTON/新唐 |
23+ |
LQFP128 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NUVOTON/新唐 |
17+ |
LQFP128 |
1000 |
进口原装现货假一赔万力挺实单 |
询价 | ||
NUVOTON |
NA |
16355 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
NUVOTON/新唐 |
2023+ |
LQFP128 |
20000 |
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站 |
询价 |
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