參數(shù)資料
型號(hào): UPD720101
廠商: NEC Corp.
英文描述: USB2.0 HOST CONTROLLER
中文描述: USB2.0主機(jī)控制器
文件頁數(shù): 8/36頁
文件大?。?/td> 406K
代理商: UPD720101
Data Sheet S16265EJ4V0DS
8
μ
PD720101
1.
PIN INFORMATION
(1/2)
Pin Name
I/O
Buffer Type
Active
Level
Function
AD (31 : 0)
I/O
5 V PCI I/O
PCI “AD [31 : 0]” signal
CBE (3 : 0)0
I/O
5 V PCI I/O
PCI “C/BE [3 : 0]” signal
PAR
I/O
5 V PCI I/O
PCI “PAR” signal
FRAME0
I/O
5 V PCI I/O
PCI “FRAME#” signal
IRDY0
I/O
5 V PCI I/O
PCI “IRDY#” signal
TRDY0
I/O
5 V PCI I/O
PCI “TRDY#” signal
STOP0
I/O
5 V PCI I/O
PCI “STOP#” signal
IDSEL
I
5 V PCI input
PCI “IDSEL” signal
DEVSEL0
I/O
5 V PCI I/O
PCI “DEVSEL#” signal
REQ0
O
5 V PCI output
PCI “REQ#” signal
GNT0
I
5 V PCI input
PCI “GNT#” signal
PERR0
I/O
5 V PCI I/O
PCI “PERR#” signal
SERR0
O
5 V PCI N-ch open drain
PCI “SERR#” signal
INTA0
O
5 V PCI N-ch open drain
Low
PCI “INTA#” signal
INTB0
O
5 V PCI N-ch open drain
Low
PCI “INTB#” signal
INTC0
O
5 V PCI N-ch open drain
Low
PCI “INTC#” signal
PCLK
I
5 V PCI input
PCI “CLK” signal
VBBRST0
I
5 V tolerant input
Low
Hardware reset for chip
CRUN0
I/O
5 V PCI I/O
PCI “CLKRUN#” signal
PME0
O
5 V PCI N-ch open drain
Low
PCI “PME#” signal
VCCRST0
I
5 V tolerant input
Low
Reset for power management
SMI0
O
5 V tolerant N-ch open drain
Low
System management interrupt output
XT1/SCLK
I
Input
System clock input or oscillator in
XT2
O
Output
oscillator out
DP (5 : 1)
I/O
USB high speed D
+
I/O
USB high speed D
+
signal
DM (5 : 1)
I/O
USB high speed D
I/O
USB high speed D
signal
RSDP (5 : 1)
O
USB full speed D
+
Output
USB full speed D
+
signal
RSDM (5 : 1)
O
USB full speed D
Output
USB full speed D
signal
OCI (5 : 1)
I (I/O)
Input
Low
USB root hub port’s overcurrent status input
PPON (5 : 1)
O (I/O)
Output
High
USB root hub port’s power supply control output
LEGC
I (I/O)
Input
High
Legacy support switch
SRCLK
O
Output
Serial ROM clock out
SRDTA
I/O
I/O
Serial ROM data
SRMOD
I
Input with 50 k
pull down R
High
Serial ROM input enable
RREF
A
Analog
Reference resistor
NTEST1
I
Input with 12 k
pull down R
High
Test pin
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UPD720101F1-EA8-A 功能描述:HOST CTLR USB 2.0 144-FBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C,串行,SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-HVQFN(4x4) 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND