PD720113 1. PIN INFORMATION Pin Name I/O Buffer Type Active Level Function X" />
參數(shù)資料
型號(hào): UPD720113GK-9EU-A
廠商: Renesas Electronics America
文件頁數(shù): 33/34頁
文件大?。?/td> 0K
描述: IC HUB CTLR USB2.0 7-PORTS QFP
標(biāo)準(zhǔn)包裝: 50
控制器類型: USB 2.0 集線器控制器
接口: USB 2.0
電源電壓: 2.5 V,3.3 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 80-TQFP
供應(yīng)商設(shè)備封裝: 80-TQFP
包裝: 托盤
Data Sheet S16618EJ3V0DS
6
PD720113
1.
PIN INFORMATION
Pin Name
I/O
Buffer Type
Active
Level
Function
X1_CLK
I
2.5 V Input
Crystal oscillator in or clock input
X2
O
2.5 V Output
Oscillator out
SYSRSTB
I
5 V tolerant Schmitt Input
Low
Asynchronous chip reset
RPU
A (O)
USB Pull-up control
External 1.5 k
pull-up resistor control
DP(7:1)
I/O
USB D
+ signal I/O
USB’s downstream facing port D
+ signal
DM(7:1)
I/O
USB D
signal I/O
USB’s downstream facing port D
signal
DPU
I/O
USB D
+ signal I/O
USB’s upstream facing port D
+ signal
DMU
I/O
USB D
signal I/O
USB’s upstream facing port D
signal
LPWRM
I
3.3 V Schmitt Input
Local power monitor
RREF
A (O)
Analog
Reference resistor
CSB(7:1)
I
5 V tolerant Input
Low
Port’s over-current status input
PPB(7:1)
O
5 V tolerant N-ch open drain
Low
Port’s power supply control output
VBUSM
I
5 V tolerant Schmitt input
VBUS monitor
SCL
O
3.3 V Output
External serial ROM clock out
SDA/GANG_B
I/O
3.3 V Schmitt I/O
External serial ROM data IO or power
management mode select
EXROM_EN
I
3.3 V Schmitt Input
External serial ROM input enable
TEST
I
3.3 V Input
Test signal
SCAN_MODE
I
3.3 V Input
Test signal
VDD33
3.3 V VDD
VDD25
2.5 V VDD
AVDD
2.5 V VDD for analog circuit
VSS
AVSS
VSS for analog circuit
AVSS(R)
VSS for reference resistor. Connect to AVSS.
Remark “5 V tolerant“ means that the buffer is 3 V buffer with 5 V tolerant circuit.
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