参数资料
型号: FT2232H MINI MODULE
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 51/67页
文件大小: 0K
描述: MOD USB HS FT2232H EVAL
产品变化通告: Part Number Change Jan 2011
产品目录绘图: FT(22, 42)32HQ MINI MOD
标准包装: 5
主要目的: 接口,USB 2.0 至 UART、JTAG、SPI、I2C
嵌入式:
已用 IC / 零件: FT2232H
主要属性: 高速,异步串行数据,300 波特 ~ 12 Mbaud,TTL 级
次要属性: JTAG、SPI 和 I2C 上同步串行(MPSSE)数据传输速度高达 30Mbps
已供物品:
产品目录页面: 633 (CN2011-ZH PDF)
相关产品: 768-1010-6-ND - IC USB FS DUAL UART/FIFO 48-LQFP
768-1010-1-ND - IC USB FS DUAL UART/FIFO 48-LQFP
768-1010-2-ND - IC USB FS DUAL UART/FIFO 48-LQFP
其它名称: 768-1030
FT2232HQ_MINI MOD
Copyright 2012 Future Technology Devices International Limited
55
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
6.3 Oscillator Configuration
OSCI
OSCO
2
3
FT2232H
Crystal
12MHz
27pF
Figure 6.5 Recommended FT2232H Crystal Oscillator Configuration.
Figure 6.5 illustrates how to connect the FT2232H with a 12MHz ± 0.003% crystal. In this case loading
capacitors should to be added between OSCI, OSCO and GND as shown. A value of 27pF is shown as the
capacitor in the example – this will be good for many crystals but it is recommended to select the loading
capacitor value based on the manufacturers recommendations wherever possible. It is recommended to
use a parallel cut type crystal.
It is also possible to use a 12 MHz Oscillator with the FT2232H. In this case the output of the oscillator
would drive OSCI, and OSCO should be left unconnected. The oscillator must have a CMOS output drive
capability.
Parameter
Description
Minimum
Typical
Maximum
Units
Conditions
OSCI Vin
Input Voltage
2.97
3.30
3.63
V
FIn
Input Frequency
12
MHz
+/- 30ppm
Ji
Cycle to cycle jitter
< 150
pS
Table 6.1 OSCI Input characteristics
相关PDF资料
PDF描述
RNF-100-1/4-OR-SP HEAT SHRINK TUBING
GBM25DTAN-S189 CONN EDGECARD 50POS R/A .156 SLD
RNF-100-1/4-OR-STK HEAT SHRINK TUBING
RNF-100-1/4-BN-SP HEAT SHRINK TUBING
0210391007 CABLE JUMPER 1MM .305M 29POS
相关代理商/技术参数
参数描述
FT2232HQ 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB Hi-Speed to Dual Channel Serial UART/FIFO/JTAG/SPI/I2C IC - QFN-64
FT2232HQ_MINI_ MODULE 功能描述:界面开发工具 USB Hi-Speed FT2232H Evaluation Module RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
FT2232HQ-4000 制造商:FTDI 制造商全称:FTDI 功能描述:DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
FT2232HQ-MINI-MODULE 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE USB 2 PORT FT2232H BASED 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB TO SERIAL / FIFO, FT2232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, CONV, USB TO SERIAL / FIFO, 2 PORT, FT2232H; ;ROHS COMPLIANT: YES
FT2232HQ-R 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO 2232 DUAL 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO, 2232, DUAL, 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, DUAL UART, FIFO 480MBPS 3.63V QFN-64; No. of Channels:2; Data Rate:480Mbps; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; Digital IC Case Style:QFN; No. of Pins:64; Operating Temperature Min:-40C; Voltage, Vcc:1.8V ;RoHS Compliant: Yes