參數(shù)資料
型號(hào)： MAX3302EETI+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 20/38頁(yè)
文件大?。?/td> 0K
描述： IC USB TXRX OTG 28-TQFN-EP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 75
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： 28-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 28-TQFN-EP（5x5）
包裝： 管件
MAX3301E/MAX3302E
USB On-the-Go Transceivers and Charge Pumps
______________________________________________________________________________________
27
BIT NUMBER
SYMBOL
CONTENTS
VALUE AT
POWER-UP
0
int_sdwn
Set to 0 for normal operation. Set to 1 to enter interrupt shutdown mode. The I2C
interface and interrupt sources remain active, while all other circuitry is off.
0
1
spd_susp_ctl
Set to 0 to control the MAX3301E/MAX3302E behavior with SPD and SUS. Set to 1 to
control the MAX3301E/MAX3302E behavior with the speed and suspend bits in control
register 1 (see Table 7).
0
2
bi_di
Set to 0 to transfer data from DAT_VP and SE0_VM to D+ and D-, respectively.
DAT_VP and SE0_VM are always inputs when this bit is 0. Set to 1 to control the
direction of data transfer with
OE/INT.
1
3
dminus_dir
Set to 0 to transfer data from SE0_VM to D-. Set to 1 to transfer data from D- to
SE0_VM. Ensure that gp_en = 1, dat_se0 = 1, uart_en = 0, and
OE/INT = low to
activate this function.
0
4
dplus_dir
Set to 0 to transfer data from DAT_VP to D+. Set to 1 to transfer data from D+ to
DAT_VP. Ensure that gp_en = 1, dat_se0 = 1, uart_en = 0, and
OE/INT = low to
activate this function.
0
5
int_source
Set to 0 to use cr_int as the interrupt source for bit 7 of the interrupt source
register. Set to 1 to use sess_end as the interrupt source for bit 7 of the interrupt
source register (see Table 10).
0
6
sess_end
Session end comparator status (read only). Sess_end = 0 when VBUS >
sess_end threshold. Sess_end = 1 when VBUS < sess_end threshold.
—
7
gp_en
Set to 0 to disable general-purpose buffer mode. Set to 1 to enable general-
purpose buffer mode.
0
Table 14. Special-Function Register 1 (Write to Address 12h to Set, Write to Address 13h
to Clear)
BIT NUMBER
SYMBOL
CONTENTS
VALUE AT
POWER-UP
0
sdwn
Set to 0 for normal operation. Set to 1 to enable shutdown mode. Only the I2C
interface remains active in shutdown.
1
irq_mode
Set to 0 to set
INT and OE/INT as open-drain outputs. Set to 1 to set INT and
OE/INT as push-pull outputs.
0
2
xcvr_input_disc
Set to 0 to leave the D+/D- single-ended receiver inputs connected. Set to 1 to
disconnect the D+/D- receiver inputs to reduce power consumption in audio mode.
0
3
reg_sel
Set to 0 to power TRM from VCC. Set to 1 to power TRM from VBUS.0
4–7
—
Reserved. Set to 0 for normal operation.
0000
Table 15. MAX3301E Special-Function Register 2 (Write to Address 16h to Set, Write to
Address 17h to Clear)
ation, suspend mode, interrupt shutdown, and shut-
down. For the ESD structures to work correctly, connect
a 1F or greater capacitor from TRM to GND and from
VBUS to GND. ESD protection can be tested in various
ways; the D+, D-, ID_IN, and VBUS inputs/outputs are
characterized for protection to the following limits:
±15kV using the Human Body Model
±6kV using the IEC 61000-4-2 Contact Discharge
Method
±10kV using the IEC 61000-4-2 Air-Gap Discharge
Method
Note: sess_end value at power-up is dependent on the voltage at VBUS.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3302EETI+ 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
MAX3302EETI+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
MAX3302EETJ+ 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube
MAX3302EEWA+ 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO TRANSCEIVERS AND CHARGE PUMPS - Rail/Tube
MAX3302EEWA+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
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