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參數(shù)資料

型號(hào)：	FT4232H MINI MODULE
廠商：	FTDI, Future Technology Devices International Ltd
文件頁(yè)數(shù)：	16/45頁(yè)
文件大小：	0K
描述：	MOD USB HS FT4232H EVAL
產(chǎn)品變化通告：	Part Number Change Jan 2011
產(chǎn)品目錄繪圖：	FT(22, 42)32HQ MINI MOD
標(biāo)準(zhǔn)包裝：	5
主要目的：	接口，USB 2.0 至 UART（RS232）電橋
嵌入式：	是，ASIC
已用 IC / 零件：	FT4232H
主要屬性：	高速，300 波特 ~ 12 M 波特，安全識(shí)別號(hào)
次要屬性：	仿真 JTAG、SPI、I2C、位響應(yīng)或其它同步串行
已供物品：	板
產(chǎn)品目錄頁(yè)面：	633 (CN2011-ZH PDF)
相關(guān)產(chǎn)品：	FT4232HQ - TRAY-ND - IC USB HS QUAD UART/SYNC 64-QFN FT4232HL - TRAY-ND - IC USB HS QUAD UART/SYNC 64-LQFP 768-1027-6-ND - IC USB HS QUAD UART/SYNC 64-QFN 768-1026-6-ND - IC USB HS QUAD UART/SYNC 64-LQFP 768-1027-1-ND - IC USB HS QUAD UART/SYNC 64-QFN 768-1026-1-ND - IC USB HS QUAD UART/SYNC 64-LQFP 768-1027-2-ND - IC USB HS QUAD UART/SYNC 64-QFN 768-1026-2-ND - IC USB HS QUAD UART/SYNC 64-LQFP
其它名稱：	768-1031 FT4232HQ_MINI MOD

Document No.: FT_000060

FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC

Datasheet Version 2.2

Clearance No.: FTDI#78

WRSTB#

RDSTB#

Figure 4.7 Synchronous Bit-Bang Mode Timing Interface Example

It should be noted that the FT4232H does not output the WRSTB# or RDSTB# signals when configured in

bit-bang mode. Figure 4.7. and Table 4.2 show these signals for illustration purposes only.

NAME

Description

Current pin state is read

RDSTB# is set inactive and data on the paralle I/O pins is read and sent to the USB host.

RDSTB# is set active again, and any pins that are output will change to their new data

1 clock cycle to allow for data setup

WRSTB# goes active. This indicates that the host PC has written new data to the I/O parallel data

pins

WRSTB# goes inactive

Table 4.2 Synchronous Bit-Bang Mode Timing Interface Example Timings

WRSTB# = this output indicates when new data has been written to the I/O pins from the Host PC (via

the USB interface).

RDSTB# = this output rising edge indicates when data has been read from the I/O pins and sent to the

Host PC (via the USB interface).

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
FT4232HQ	制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB Hi-Speed to Quad Channel Serial UART/JTAG/SPI/I2C IC - QFN-64
FT4232HQ_MINI_MODULE	功能描述:界面開(kāi)發(fā)工具 USB Hi-Speed FT4323H Evaluation Module RoHS:否制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
FT4232HQ-4000	制造商:FTDI 制造商全稱:FTDI 功能描述:QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
FT4232HQ-MINI-MODULE	制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE USB 4 PORT FT4232H BASED 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB TO SERIAL / FIFO, FT4232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, CONV, USB TO SERIAL / FIFO, 4 PORT, FT4232H; ;ROHS COMPLIANT: YES
FT4232HQ-R	制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/MPSSE 2232 QUAD 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/MPSSE, 2232, QUAD, 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/MPSSE, 2232, QUAD, 64QFN; USB Type:Host Controller; USB Version:2.0; Supply Voltage Min:1.62V; Supply Voltage Max:1.98V; Digital IC Case Style:LQFP; No. of Pins:64; Data Rate:480Mbps; No. of Ports:4 ;RoHS Compliant: Yes

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