參數(shù)資料
型號： UPD720122F1-DN2
廠商： NEC Corp.
英文描述： MOS Integrated Circuit
中文描述： 馬鞍山集成電路
文件頁數(shù)： 66/82頁
文件大小： 650K
代理商： UPD720122F1-DN2
Data Sheet S16685EJ2V0DS
66
μ
PD720122
Parameter
Symbol
Conditions
Min.
Max.
Unit
Device event timing
Time from internal power good to device
pulling D+/D
beyond V
IHZ
(min.) (signaling
attach)
T
SIGATT
100
ms
Debounce interval provided by USB system
software after attach
T
ATTDB
100
ms
Inter-packet delay (for low-/full-speed)
T
IPD
2
Bit times
Inter-packet delay for device response
w/detachable cable for low-/full-speed
T
RSPIPD1
6.5
Bit times
High-speed detection start time from
suspend
T
SCA
2.5
μ
s
Sample time for suspend vs. reset
T
CSR
100
875
μ
s
Power down under suspend
T
SUS
10
ms
SUSPEND set time (SPNDOUT)
T
SSP
0
SUSPEND clear time (RSUMOUT)
T
CSP
0
Reversion time from suspend to high-speed
T
RHS
1.333
μ
s
SUSPEND setup time (RSUMIN)
T
SRW
0
RSUMIN active pulse width
T
RWP
1
15
ms
Drive chirp K width
T
CKO
1
ms
Finish chirp K assertion
T
FCA
7
ms
Start sequencing chirp K-J-K-J-K-J
T
SSC
100
μ
s
Finish sequencing chirp K-J
T
FSC
500
100
μ
s
Detect sequencing chirp K-J width
T
CSI
2.5
μ
s
Sample time for sequencing chirp
T
SCS
1.0
2.5
ms
Reversion time to high-speed
T
RHA
500
μ
s
High-speed detection start time
T
HDS
2.5
3000
μ
s
Reset completed time
T
DRS
10
ms
相關PDF資料
PDF描述
UPD720122GC-9EU MOS Integrated Circuit
UPD720130GC-9EU USB2.0 to IDE Bridge
UPD720130GC-9EU-SIN USB2.0 to IDE Bridge
UPD720130 USB2.0 to IDE Bridge
UPD720133 MOS Integrated Circuit
相關代理商/技術參數(shù)
參數(shù)描述
UPD720122GC-9EU-A 制造商:NEC Electronics Corporation 功能描述:IC CONTROLLER USB SMD TQFP100
UPD720130GC-9EU-A 制造商:NEC Electronics Corporation 功能描述:BRIDGE USB TO IDE SMD TQFP100
UPD720133GB-YEU-A 制造商:NEC Electronics Corporation 功能描述:IC BRIDGE USB TO IDE SMD TQFP64
UPD720150F1-BAE-A 制造商:Renesas Electronics Corporation 功能描述:USB2.0 HOST/DEVICE CTRL, 884-P
UPD720150GK-9EU-A 制造商:Renesas Electronics Corporation 功能描述:USB2.0 HOST/DEVICE CTRL, 80-PI 制造商:Renesas Electronics Corporation 功能描述:USB2.0 HOST PERIPHERAL CONTROLLER - Bulk 制造商:Renesas Electronics Corporation 功能描述:RENUPD720150GK-9EU-A USB2.0 HOST IC
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