參數(shù)資料
型號(hào): FT4232HL-TRAY
廠商: FTDI, Future Technology Devices International Ltd
文件頁(yè)數(shù): 34/45頁(yè)
文件大?。?/td> 0K
描述: IC USB HS QUAD UART/SYNC 64-LQFP
標(biāo)準(zhǔn)包裝: 160
系列: USBmadeEZ-FIFO
特點(diǎn): USB 至 UART 和(或)SPI、I2C、JTAG
通道數(shù): 4,QUART
FIFO's: 2048 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 3.6 V
帶自動(dòng)流量控制功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
配用: 768-1031-ND - MOD USB HS FT4232H EVAL
其它名稱: FT4232HL - TRAY
Copyright 2010 Future Technology Devices International Limited
4
Document No.: FT_000060
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet Version 2.2
Clearance No.: FTDI#78
2 FT4232H Block Diagram
120 MHz
Dual Port TX
Buffer
2K Bytes
Dual Port RX
Buffer
2K Bytes
Baud Rate
Generator
Multi-
purpose
UART/bit-
bang
Controller
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
120 MHz
Dual Port TX
Buffer
2K Bytes
Dual Port RX
Buffer
2K Bytes
Baud Rate
Generator
Multi-
purpose
UART/bit-
bang
Controller
BDBUS0
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
120 MHz
Dual Port TX
Buffer
2K Bytes
Dual Port RX
Buffer
2K Bytes
Baud Rate
Generator
Multi-
purpose
UART/bit-
bang
Controller
CDBUS0
CDBUS1
CDBUS2
CDBUS3
CDBUS4
CDBUS5
CDBUS6
CDBUS7
120 MHz
Dual Port TX
Buffer
2K Bytes
Dual Port RX
Buffer
2K Bytes
Baud Rate
Generator
Multi-
purpose
UART/bit-
bang
Controller
DDBUS0
DDBUS1
DDBUS2
DDBUS3
DDBUS4
DDBUS5
DDBUS6
DDBUS7
120 MHz
USB Protocol Engine
And FIFO Control
UTMI PHY
USBDM
USBDP
RREF
RESET
Generator
RESET#
TEST
OSCI
OSCO
1.8 Volt
LDO
Regulator
VCC 3V3 IN
V1.8OUT
EEPROM
Interface
EECS
EESK
EEDATA
PWREN#
SUSPEND#
MPSSE/
Figure 2.1 FT4232H Block Diagram
For a description of each function please refer to Section 4.
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