參數(shù)資料
型號(hào): ISP1761ET
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Hi-Speed Universal Serial Bus On-The-Go controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PBGA128
封裝: 9 X 9 MM, 0.80 MM HEIGHT, PLASTIC, MO-195, SOT857-1, TFBGA-128
文件頁數(shù): 7/158頁
文件大?。?/td> 724K
代理商: ISP1761ET
9397 750 13258
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 January 2005
7 of 158
Philips Semiconductors
ISP1761
Hi-Speed USB OTG controller
6.2 Pin description
Table 2:
Symbol
[1]
Pin description
Pin
LQFP128
1
Ball
TFBGA128
C2
Type
[2]
Description
OC3_N
AI/I
port 3 analog (5 V input) and digital overcurrent input; if not used,
connect to V
CC(I/O)
through a 10 k
resistor
input, 3.3 V tolerant
5 V reference input for analog OC detector; connect a 100 nF
decoupling capacitor
ID input for detection of the default host or peripheral setting when
port 1 is in the OTG mode
input, 3.3 V tolerant
analog ground
core power output (1.8 V); internal 1.8 V for the digital core; used for
decoupling; connect a 100 nF capacitor; for details on additional
capacitor placement, see
Section 7.7
input to internal regulators (3.0 V to 5.5 V); connect a 100 nF
decoupling capacitor; see
Section 7.7
input to internal regulators (3.0 V to 5.5 V); connect a 100 nF
decoupling capacitor; see
Section 7.7
oscillator ground
regulator output (3.3 V); for decoupling only; connect a 100 nF
capacitor and a 4.7
μ
F to 10
μ
F capacitor; see
Section 7.7
digital supply; 1.65 V to 3.6 V; connect a 100 nF decoupling
capacitor; see
Section 7.7
12 MHz crystal connection input; connect to ground if an external
clock is used
12 MHz crystal connection output
12 MHz oscillator or clock input; connect to V
CC(I/O)
when not in use
3.3 V tolerant
digital ground
RREF1 ground
reference resistor connection; connect a 12 k
±
1 % resistor
between this pin and the RREF1 ground
analog ground for port 1
downstream data minus port 1
analog ground
downstream data plus port 1
power switch port 1, active LOW
output pad, push-pull open-drain, 8 mA output drive, 5 V tolerant
RREF2 ground
reference resistor connection; connect a 12 k
±
1 % resistor
between this pin and the RREF2 ground
analog ground for port 2
downstream data minus port 2
analog ground
REF5V
2
A2
AI
ID
3
B2
I
GND
V
REG(1V8)
4
5
A1
B1
-
P
V
CC(5V0)
6
C1
P
V
CC(5V0)
7
D2
P
GND
V
REG(3V3)
8
9
E3
D1
-
P
V
CC(I/O)
10
E2
P
XTAL1
11
E1
AI
XTAL2
CLKIN
12
13
F2
F1
AO
I
GND
GND
RREF1
14
15
16
G3
G2
G1
-
-
AI
GND
DM1
GND
DP1
PSW1_N
17
18
19
20
21
H2
H1
J3
J2
J1
-
AI/O
-
AI/O
OD
GND
RREF2
22
23
K2
K1
-
AI
GND
DM2
GND
24
25
26
L3
L1
L2
-
AI/O
-
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ISP1761ET,518 功能描述:USB 接口集成電路 USB 2.0 HS OTG HOST 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
ISP1761ET,551 功能描述:USB 接口集成電路 DO NOT USE ORDER -T OR NO "-" 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
ISP1761ET,557 功能描述:USB 接口集成電路 USB 2.0 HS OTG HOST 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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