FT121Q-R数据手册集成电路（IC）的控制器规格书PDF
| 厂商型号 |
FT121Q-R |
| 参数属性 | FT121Q-R 封装/外壳为16-VFQFN 裸露焊盘；包装为管件；类别为集成电路（IC）的控制器；产品描述：IC USB CONTROLLER SPI 16-QFN |
| 功能描述 | FT121Q-R - 接口, USB, USB设备控制器, USB 2.0, 4 V, 5.5 V, QFN, 16 引脚 |
| 封装外壳 | 16-VFQFN 裸露焊盘 |
| 制造商 | FTDI Future Technology Devices International Ltd. |
| 中文名称 | 飞特帝亚 英商飞特帝亚有限公司 |
| 数据手册 | |
| 更新时间 | 2025-8-17 20:00:00 |
| 人工找货 | FT121Q-R价格和库存，欢迎联系客服免费人工找货 |
FT121Q-R规格书详情
描述 Description
The FT121Q-R is an enhanced USB Device Controller IC with SPI slave, provides an SPI slave interface to the host processor and has internal clocking allowing for space optimised designs. Offering USB connectivity with bulk, isochronous or interrupt endpoints, USB battery charger detection for recharging battery operated devices over USB. The USB device controller which interfaces with microcontrollers via an SPI slave interface. USB 2.0 full-speed compatible SPI slave interface to host processor.
特性 Features
·USB 2.0 full-speed compatible
·SPI slave interface to host processor
·Support for multiple interrupt modes to facilitate bulk and isochronous transfers
·Fully autonomous DMA engines for fast data transfer
·Integrated 2kb configurable endpoint buffer
·Double buffer scheme for main endpoint improves data transfer rates
·Good USB connection indicator that blinks with USB transmit and receive activities
·Single power supply operation at 3.3 or 5V
·Internal 1.8 and 3.3V LDO regulators
·Extended operating temperature range
应用 Application
计算机和计算机周边, 工业, 自动化与过程控制
技术参数
- 制造商编号
：FT121Q-R
- 生产厂家
：FTDI
- USB标准:
：USB 2.0
- 电源电压最小值:
：4V
- 电源电压最大值:
：5.5V
- 接口封装类型:
：QFN
- 针脚数:
：16引脚
- 数据率:
：-
- 端口数:
：-
- 工作温度最小值:
：-40°C
- 工作温度最高值:
：85°C
- 封装:
：剪切带
- 产品范围:
：-
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FTDI |
25+ |
QFN |
54658 |
百分百原装现货 实单必成 |
询价 | ||
AMPHENOL/安费诺 |
2508+ |
/ |
287692 |
一级代理，原装现货 |
询价 | ||
FTDI Chip |
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 | ||
FTDI |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
FTDI, Future Technology Devic |
23+ |
16-QFN3x3 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
FCI |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
FTDI |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
FTDI Future Technology Devices |
22+ |
16TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
FTDI, Future Technology Device |
24+ |
16-QFN(3x3) |
53620 |
一级代理/放心采购 |
询价 | ||
FTDI, Future Technology Devic |
23+ |
16-QFN3x3 |
7300 |
专注配单,只做原装进口现货 |
询价 |
