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參數(shù)資料
| 型號： | MAX3301EETJ+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 13/38頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC USB TXRX OTG 32-TQFN-EP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 收發(fā)器 |
| 規(guī)程： | USB 2.0 |
| 電源電壓： | 3 V ~ 4.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 32-TQFN-EP（5x5） |
| 包裝： | 帶卷 (TR) |
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MAX3301E/MAX3302E
USB On-the-Go Transceivers and Charge Pumps
20
______________________________________________________________________________________
of the MAX3301E/MAX3302E’s slave address, followed
by a 1 (R/
W bit). The master then reads one or more
bytes of data. Figure 19 shows the typical read byte
format.
Burst-Mode Write Byte Format
The MAX3301E/MAX3302E allow a master device to
write to sequential registers without repeatedly sending
the slave address and register address each time. The
master first sends the slave address, followed by a 0 to
write data to the MAX3301E/MAX3302E. The
MAX3301E/MAX3302E send an acknowledge bit back
to the master. The master sends the 8-bit register
address and the MAX3301E/MAX3302E return an
acknowledge bit. The master writes a data byte to the
selected register and receives an acknowledge bit if a
supported register address has been chosen. The reg-
ister address increments and is ready for the master to
send the next data byte. The MAX3301E/MAX3302E
send an acknowledge bit after each data byte. If an
unsupported register is selected, the MAX3301E/
MAX3302E send a NACK to the master and the register
index does not increment (see Figure 20).
S
SLAVE ADDRESS
(7 BITS)
A6
A5
A4
A3
A2
A1
A0
0
A
REGISTER ADDRESS (K)
(8 BITS)
MSB
LSB
AA
MSB
LSB
DATA (K)
(8 BITS)
DATA (K+1)
(8 BITS)
A
DATA (K+2)
(8 BITS)
MSB
LSB
AA
MSB
LSB
DATA (K+N)
(8 BITS)
MSB
LSB
P
S
SLAVE ADDRESS
(7 BITS)
A6
A5
A4
A3
A2
A1
A0
0
A
UNSUPPORTED REGISTER ADDRESS (K)
(8 BITS)
MSB
LSB
ANA
MSB
LSB
DATA (K)
(8 BITS)
MAX3301E/MAX3302E RECOGNIZES
ITS ADDRESS
MAX3301E/MAX3302E SENDS
AN ACK
MAX3301E/MAX3302E RECOGNIZES A WRITE TO AN
UNSUPPORTED LOCATION, THEN SENDS A NACK
R/W
Figure 20. Burst-Mode Write Byte Format
S
SLAVE ADDRESS
(7 BITS)
A6
A5
A4
A3
A2
A1
A0
0
A
REGISTER ADDRESS
(8 BITS)
MSB
LSB
A
RS
SLAVE ADDRESS
(7 BITS)
A6
A5
A4
A3
A2
A1
A0
1
0
A
DATA
(8 BITS)
MSB
LSB
NA
P
R/W
Figure 19. Read Byte Format
R/
W: Read/write (R/W = 1: read; R/W = 0: write)
S: Start condition
RS: Repeated start condition
P: Stop condition
A: Acknowledge bit from the slave
NA: Not-acknowledged bit from the master
Blank: Master transmission
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3301EEWA+ | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube |
| MAX3301EEWA+T | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVER AND CHARGE PUMP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC USB TXRX OTG WLP |
| MAX3302EEBA | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVER AND CHARG - Rail/Tube |
| MAX3302EEBA+ | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube |
| MAX3302EEBA+T | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Tape and Reel |
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