參數(shù)資料
型號(hào)： UPD720114GA-9EU-A
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(yè)數(shù)： 18/32頁(yè)
文件大?。?/td> 300K
代理商： UPD720114GA-9EU-A
Data Sheet S17462EJ2V0DS
18
μ
PD720114
USB Interface Block
(1/4)
Parameter
Symbol
Conditions
MIN.
MAX.
Unit
Low-speed Electrical Characteristics
Rise time (10% to 90%)
t
LR
C
L
= 200 pF to 600 pF
75
300
ns
Fall time (90% to 10%)
t
LF
C
L
= 200 pF to 600 pF
75
300
ns
Differential rise and fall time matching
t
LRFM
(t
LR
/t
LF
)
Note
80
125
%
Low-speed data rate
t
LDRATHS
Average bit rate
1.49925
1.50075
Mbps
Downstream facing port source jitter total
(including frequency tolerance) (Figure
2-13):
To next transition
For paired transitions
t
DDJ1
t
DDJ2
25
14
+
25
+
14
ns
ns
Downstream facing port differential
receiver jitter total (including frequency
tolerance) (Figure 2-15):
To next transition
For paired transitions
t
UJR1
t
UJR2
152
200
+
152
+
200
ns
ns
Source SE0 interval of EOP (Figure 2-14)
t
LEOPT
1.25
1.5
μ
s
Receiver SE0 interval of EOP (Figure 2-14)
t
LEOPR
670
ns
Width of SE0 interval during differential
transition
t
LST
210
ns
Hub differential data delay (Figure 2-11)
t
LHDD
300
ns
Hub differential driver jitter (including cable)
(Figure 2-11):
Downstream facing port
To next transition
For paired transitions
Upstream facing port
To next transition
For paired transitions
t
LDHJ1
t
LDHJ2
t
LUHJ1
t
LUHJ2
45
15
45
45
+
45
+
15
+
45
+
45
ns
ns
ns
ns
Data bit width distortion after SOP (Figure
2-11)
t
LSOP
60
+
60
ns
Hub EOP delay relative to t
HDD
(Figure
2-12)
t
LEOPD
0
200
ns
Hub EOP output width skew (Figure 2-12)
t
LHESK
300
+
300
ns
Full-speed Electrical Characteristics
Rise time (10% to 90%)
t
FR
C
L
= 50 pF,
R
S
= 36
4
20
ns
Fall time (90% to 10%)
t
FF
C
L
= 50 pF,
R
S
= 36
4
20
ns
Differential rise and fall time matching
t
FRFM
(t
FR
/t
FF
)
90
111.11
%
Full-speed data rate
t
FDRATHS
Average bit rate
11.9940
12.0060
Mbps
Frame interval
t
FRAME
0.9995
1.0005
ms
Note
Excluding the first transition from the Idle state.
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參數(shù)描述
UPD720114GA-YEU-A 功能描述:HOST CTLR USB 2.0 48-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:ECOUSB™ 標(biāo)準(zhǔn)包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C，串行，SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-HVQFN（4x4） 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND
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UPD720114K9-4E4-A 制造商:Renesas Electronics Corporation 功能描述:USB2.0 HUB CTRL, 4-PORTS, 40-PIN PLASTIC QFN (6MMX6MM) - Trays
UPD720114K9-4E4-SSA-A 制造商:Renesas Electronics Corporation 功能描述:
UPD720122GC-9EU-A 制造商:NEC Electronics Corporation 功能描述:IC CONTROLLER USB SMD TQFP100
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