參數(shù)資料
型號(hào)： MAX3301EETJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： CLAMP
中文描述： LINE TRANSCEIVER, QCC32
封裝： 5 X 5 MM, 0.8 MM HEIGHT, MO-220/WHHD-2, TQFN-32
文件頁(yè)數(shù)： 22/33頁(yè)
文件大?。?/td> 935K
代理商： MAX3301EETJ
M
USB On-the-Go Transceiver and Charge Pump
22
______________________________________________________________________________________
REGISTER
Vendor ID
Product ID
MEMORY ADDRESS
00h, 01h
02h, 03h
DESCRIPTION
Read only. The contents of registers 00h and 01h are 6Ah and 0Bh, respectively.
Read only. The contents of registers 02h and 03h are 01h and 33h, respectively.
Control 1
04h (set)
05h (set)
Sets operating modes, maximum data rate, and direction of data transfer.
Control 2
06h (set)
07h (set)
Controls D+/D- pullup/pulldown resistor connections, ID_IN state, and V
BUS
behavior.
Interrupt source
Unused*
08h (read)
09h
Read only.
Not used.
Interrupt latch
0Ah (set)
0Bh (clear)
Indicates which interrupts have occurred.
Interrupt-enable
Falling edge
0Ch (set)
0Dh (clear)
Enables interrupts for high-to-low transitions.
Interrupt-enable
Rising edge
0Eh (set)
0Fh (clear)
Enables interrupts for low-to-high transitions.
Unused*
10h, 11h
Not used.
Special function 1
12h (set)
13h (clear)
Enables hardware/software control of the MAX3301E's is behavior, controls
interrupt activity, and controls operating modes.
Revision ID
14h, 15h
Read only. The contents of registers 14h and 15h are 77h and 41h, respectively.
Special function 2
16h (set)
17h (clear)
Sets operating modes,
INT
output configuration, D+/D- behavior in audio mode,
and TRM source.
Unused*
18h–Fh
Not used.
Table 6. Register Map
Registers
Control Registers
There are two read/write control registers. Control regis-
ter 1 (Table 7) sets operating modes, sets the data rate,
and controls the direction of data transfer. Control regis-
ter 2 (Table 8) connects the D+/D- pullup or pulldown
resistors, sets the V
BUS
charge/discharge conditions,
and grounds ID_IN. The control registers have two
addresses that implement write-one-set and write-one-
clear features for each of these registers. Writing a one
to the set address sets that bit to one. Writing a one to
the clear address resets that bit to zero. Writing a zero
to either address has no effect on the bits.
Interrupt Registers
Four registers control all interrupt behavior of the
MAX3301E. A source register (Table 10) indicates the
current status of the various interrupt sources. An inter-
rupt latch register (Table 11) indicates which interrupts
have occurred. An interrupt-enable low and interrupt-
enable high register enable interrupts on rising or falling
(or both) transitions. Tables 10–13 provide the bit con-
figurations for the various interrupt registers. The inter-
rupt latch, interrupt-enable low, and interrupt-enable
high registers have two addresses that implement write-
one-set and write-one-clear features for each of these
registers. Writing a one to the set address sets that bit to
one. Writing a one to the clear address resets that bit to
zero. Writing a zero to either address has no effect on
the bits.
*
When writing to an unused register, the device generates a NACK and the register index does not increment.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3301EETJ+ 功能描述:USB 接口集成電路 USB On-the-Go Tcvr & Charge Pump 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
MAX3301EETJ+GH7 功能描述:USB 接口集成電路 USB On-the-Go Transceiver and Charge Pump 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
MAX3301EETJ+T 功能描述:USB 接口集成電路 USB On-the-Go Tcvr & Charge Pump 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
MAX3301EETJ+TGH7 功能描述:USB 接口集成電路 USB On-the-Go Transceivers and Charge Pumps 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
MAX3301EETJ-T 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
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