參數(shù)資料
型號: MAX3301E
廠商: Maxim Integrated Products, Inc.
英文描述: CLAMP
中文描述: USB On-the-Go收發(fā)器與電荷泵
文件頁數(shù): 24/33頁
文件大?。?/td> 935K
代理商: MAX3301E
M
USB On-the-Go Transceiver and Charge Pump
24
______________________________________________________________________________________
SET COMMAND (ADDRESS 06h)
vbus_drv
vbus_dischrg
1
0
0
0
BEHAVIOR OF MAX3301E
vbus_dischrg
0
1
0
Not affected
vbus_chrg
X
X
1
0
vbus_drv
1
0
0
Not affected
vbus_chrg
0
0
1
Not affected
X
1
0
0
Table 9. V
BUS
Control Logic
BIT NUMBER
0
1
SYMBOL
vbus_vld
sess_vld
CONTENTS
Logic 1 if V
BUS
> V
BUS
valid comparator threshold.
Logic 1 if V
BUS
> session valid comparator threshold.
Logic 1 if V
D+
> dp_hi comparator threshold (D+ assertion during data line pulsing through
SRP method).
2
dp_hi
3
id_gnd
Logic 1 if V
ID_IN
< 0.1 x V
CC
.
Logic 1 if V
D-
> dm_hi comparator threshold (D- assertion during data line pulsing through SRP
method).
4
dm_hi
5
id_float
Logic 1 if V
ID_IN
> 0.9 x V
CC
.
Logic 1 if bdis_acon_en = 1 and the MAX3301E asserts dp_pullup after detecting a B device
disconnect during HNP.
6
bdis_acon
7
cr_int_sess_end
Log c 1 i V
BU S
< sess_end com p ar ator thr eshol d or i V
D +
> cr _i nt com p ar ator thr eshol d ( 0.4V to
0.6V d ep end ng on the val ue of i nt_sour ce ( b 5 of sp eci al uncti on r eg ster 1, see Tab e 14)
Table 10. Interrupt Source Register (Address 08h is Read Only)
BIT NUMBER
SYMBOL
CONTENTS
VALUE AT
POWER-UP
0
vbus_vld
vb us_vl d asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate
i nter up - hi g h or i nter up l ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
1
sess_vld
sess_vl d asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate
i nter up - hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
2
dp_hi
d p _hi asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate i nter up -
hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
3
id_gnd
i d _g nd asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate i nter up -
hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
4
dm_hi
d m _hi asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate i nter up -
hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
5
id_float
i d _fl oat asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate i nter up -
hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
6
bdis_acon
b d s_acon asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate
i nter up - hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
7
cr_int_sess_end
cr _i nt_sess_end asser s i a tr ansi i on occur s on thi s cond i on and the ap p op ate
i nter up - hi g h or i nter up - ow enab e b i s set. S ee Tab es 10, 12, and 13.
0
Table 11. Interrupt Latch Register Description (Write to Address 0Ah to Set, Write to
Address 0Bh to Clear)
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MAX3301EEBA 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVER AND CHARG - Rail/Tube
MAX3301EEBA+ 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube
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MAX3301EETI+ 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube
MAX3301EETJ 功能描述:USB 接口集成電路 RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20