參數(shù)資料
型號(hào)： MPC8309CVMAHFCA
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 417 MHz, RISC PROCESSOR, PBGA489
封裝： 19 X 19 MM, 1.61 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, PLASTIC, MAPBGA-489
文件頁(yè)數(shù)： 30/81頁(yè)
文件大?。?/td> 484K
代理商： MPC8309CVMAHFCA
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
36
Freescale Semiconductor
USB
12 USB
12.1
USB Controller
This section provides the AC and DC electrical specifications for the USB (ULPI) interface.
12.1.1
USB DC Electrical Characteristics
The following table provides the DC electrical characteristics for the USB interface.
12.1.2
USB AC Electrical Specifications
The following table describes the general timing parameters of the USB interface.
Table 35. USB DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
High-level input voltage
VIH
2.0
OVDD +0.3
V
Low-level input voltage
VIL
–0.3
0.8
V
Input current
IIN
—±5
A
High-level output voltage, IOH = –100 AVOH
OVDD –0.2
—
V
Low-level output voltage, IOL = 100 AVOL
—0.2
V
Table 36. USB General Timing Parameters
Parameter
Symbol1
Min
Max
Unit
Note
USB clock cycle time
tUSCK
15
—
ns
—
Input setup to USB clock—all inputs
tUSIVKH
4—
ns
—
input hold to USB clock—all inputs
tUSIXKH
1—
ns
—
USB clock to output valid—all outputs (except
USBDR_STP_USBDR_STP)
tUSKHOV
—7
ns
—
USB clock to output valid—USBDR_STP
tUSKHOV
—7.5
ns
—
Output hold from USB clock—all outputs
tUSKHOX
2—
ns
—
Note
:
1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for
inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tUSIXKH symbolizes USB timing
(USB) for the input (I) to go invalid (X) with respect to the time the USB clock reference (K) goes high (H). Also, tUSKHOX
symbolizes us timing (USB) for the USB clock reference (K) to go high (H), with respect to the output (O) going invalid (X) or
output hold time.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8309EC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications
MPC8309-KIT 功能描述:開(kāi)發(fā)板和工具包 - 其他處理器 For MPC8309 Ethernet USB I2C SPI RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8309-KIT 制造商:Freescale Semiconductor 功能描述:MPC830x Processor Evaluation Kit
MPC8309-SOM 功能描述:開(kāi)發(fā)板和工具包 - 其他處理器 For MPC8309 Ethernet USB 16bit 32bit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8309VMADDC 制造商:Freescale Semiconductor 功能描述:MPC8309VMADDC - Bulk
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