參數(shù)資料
型號: S2R72A44F12C4
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, QFP-48
文件頁數(shù): 22/30頁
文件大小: 529K
代理商: S2R72A44F12C4
Revision History
Revision History
Attachment-1
Rev. No.
Date
Page
Type
Revision details (including previous details)
and reason
Rev. 0.01
03/31/2009
All
New
New issue
Rev. 0.79
06/17/2009
All
Correction
Corrected error in pin description for MODE4, 3 pins.
Added USB 1.1 mode function.
Added section “6. Descriptor,” and renumbered subsequent
sections.
Added some TBD items.
Rev. 0.90
09/11/2009
All
Correction
Fixed correction items in revision 0.79, and deleted descriptions
kept as revision history with strike through.
Added explanatory note for 7.4.1.
Rev.0.97
08/31/2010
All
Correction
Inserted chapter 7 “Request list”.
Added some supplemental descriptions.
Added some TBD items.
Updated Series name.
All
Release
Officially released
p.12
Correction
Corrected lacked value on wHubCharacteristics on 6.5.
p.13
p.18
Correction
Corrected typo on seriease name.
S2R72A44/A43/A42F12E3 > S2R72A44/A43/A42F12C4
p.16
Correction
Corrected typo on chapter title on 8.
“Pin Function and Description” > “Electrical Characteristics”
p.17
Definition
Defined T.B.D items on 8.3.1.
p.20
Correction
Corrected conditions on VT+(XI) and VT-(XI).
p.20
Correction
Corrected VT+(VBUS) and VT-(VBUS) definition.
p.20
Correction
Corrected conditions on VDSU on 8.3.2
p.20
Definition
Defined T.B.D items on 8.3.2
p.20
Addition
Added RPLUU and RPLDD definition
p.20
Undefinition
Undefined typ value on RPLD.
p.21
p.22
Correction
Corrected typo on section number on 8.3.3 and 8.3.4.
p.21
Redefinition
Replaced output characteristics ROHUH and ROLUH with
IOUH and ROUH.
Rev.1.00
03/31/2011
p.24
Correction
Corrected error in AC spec. definition on 8.4.2.
26
Seiko Epson Corporation
S2R72A4xF12C4 Series Data Sheet
(Rev.1.00)
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