參數(shù)資料
型號(hào): CY7C63823
廠(chǎng)商: Cypress Semiconductor Corp.
英文描述: enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
中文描述: enCoRe II還低速USB外設(shè)控制器(enCoRe II還低速的USB外設(shè)控制器)
文件頁(yè)數(shù): 62/74頁(yè)
文件大?。?/td> 1441K
代理商: CY7C63823
CY7C63310
CY7C638xx
Document 38-08035 Rev. *I
Page 62 of 74
PS/2 Interface
V
OLP
R
PS2
General Purpose I/O Interface
R
UP
Pull up Resistance
V
ICR
Input Threshold Voltage Low, CMOS
mode
V
ICF
Input Threshold Voltage Low, CMOS
mode
V
HC
Input Hysteresis Voltage, CMOS Mode High to low edge
V
ILTTL
Input Low Voltage, TTL Mode
V
IHTTL
Input High Voltage, TTL Mode
V
OL1
V
OL2
V
OL3
V
OH
Static Output Low
Internal PS/2 Pull up Resistance
SDATA or SCLK pins
SDATA, SCLK pins, PS/2 Enabled
0.4
7
V
3
K
4
12
65%
K
V
CC
Low to High edge
40%
High to Low edge
30%
55%
V
CC
3%
10%
0.8
V
CC
V
V
V
V
V
V
I/O-pin Supply = 2.9–3.6V
I/O-pin Supply = 4.0–5.5V
I
OL1
= 50 mA
I
OL1
= 25 mA
I
OL2
= 8 mA
I
OH
= 2 mA
2.0
Output Low Voltage, High Drive
[5]
Output Low Voltage, High Drive
[5]
Output Low Voltage, Low Drive
[6]
Output High Voltage
[6]
0.8
0.4
0.4
V
CC
0.5
C
LOAD
Maximum load capacitance
50
pF
27.0
AC Characteristics
Parameter
Clock
T
ECLKDC
T
ECLK1
T
ECLK2
Description
Conditions
Min.
Typical
Max.
Unit
External Clock Duty Cycle
External Clock Frequency
External Clock Frequency
45
55
24
%
External clock is the source of the
CPUCLK
External clock is not the source of the
CPUCLK
0.187
0
24
MHz
MHz
3.3V Regulator
V
ORIP
USB Driver
T
R1
T
R2
T
F1
T
F2
T
R
V
CRS
USB Data Timing
T
DRATE
T
DJR1
T
DJR2
T
DEOP
Output Ripple Voltage
10Hz to 100MHz at CLOAD = 1
μ
F
200
mV
p-p
Transition Rise Time
Transition Rise Time
Transition Fall Time
Transition Fall Time
Rise/Fall Time Matching
Output Signal Crossover Voltage
C
LOAD
= 200 pF
C
LOAD
= 600 pF
C
LOAD
= 200 pF
C
LOAD
= 600 pF
75
ns
ns
ns
ns
%
V
300
75
300
125
2.0
80
1.3
Low-speed Data Rate
Receiver Data Jitter Tolerance
Receiver Data Jitter Tolerance
Differential to EOP Transition Skew
Ave. Bit Rate (1.5 Mbps ± 1.5%)
To next transition
To pair transition
1.4775
–75
–45
–40
1.5225
75
45
100
Mbps
ns
ns
ns
26.0
DC Characteristics
(continued)
Parameter
Description
General
Conditions
Min.
Typical
Max.
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C63823-3XWC 制造商:Cypress Semiconductor 功能描述:USB - Bulk 制造商:Cypress Semiconductor 功能描述:Bulk / USB Low-Speed Peripherals
CY7C638234-SXC 功能描述:IC USB CONTROLLERS RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類(lèi)型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱(chēng):Q6396337A
CY7C638235-SXC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C63823-PXC 功能描述:IC USB PERIPHERAL CTRLR 24-DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 控制器 系列:CY7C 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類(lèi)型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱(chēng):Q6396337A
CY7C63823-QXC 功能描述:USB 接口集成電路 USB Peripheral Cntrl 8K/256 24-QSOP RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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