參數(shù)資料
型號： M38K29F8LHP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封裝： 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64
文件頁數(shù)： 106/151頁
文件大小： 1403K
代理商： M38K29F8LHP
38K2 Group
Rev.3.00
Oct 15, 2006
page 58 of 147
REJ03B0193-0300
HUB Function Control Circuit Block Diagram
The HUB function control circuit, as show in the diagram below,
consists of the following blocks.
(1) HUB repeater block
(2) Down-port control block
(3) CPU interface block (CIF)
(1) HUB repeater block
The HUB repeater block, consisting of the circuits listed below,
processes the HUB repeater function sequence. The HUB re-
peater is ready for operation after enabling the USB module
(USBE = “1”).
Repeater circuit (detects SOP/EOP signal)
Frame-time circuit (synchronizes to SOF signal and manages
frames in 1 ms)
Receiver circuit (manages up-port states)
Transmitter circuit (controls up-port outputs)
(2) Down-port control block
The down-port control block, consisting of the circuits listed below,
performs down-port controls under supervision of the HUB re-
peater state operation.
Down-port sequencer circuit
Down-port state change detect circuit
CPU
CIF
HUB Function Control Circuit
USB
transceiver
D0+
D0-
USB down-port 1
transceiver
HUB repeater block
Down-port control block
D1+
D1-
USB Down-port 2
transceiver
D2+
D2-
(3) CPU interface block (CIF)
The CPU interface block performs the following processes.
Control of repeater/down-port states through registers.
Generates interrupt signal
Controls internal bus interface
Fig. 88 HUB function control circuit block diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38K29F8LHP#U0 功能描述:IC 740/38K2 MCU FLASH 64-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標準包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87
M38K29F8LHP#UO 制造商:Renesas Electronics Corporation 功能描述:
M38K29T-ADF 功能描述:DEV TEMPORARY TARGET BOARD FOR M RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標準包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF)
M38K29T-PAC 制造商:Renesas Electronics Corporation 功能描述:DEV SIMPLE TOOL SYSTEM PKG FOR 38000/38K - Bulk
M38UC-150 制造商:M/A-COM Technology Solutions 功能描述:MICROWAVE MIXER - Bulk
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