參數(shù)資料
型號： CY8C20434
廠商： Cypress Semiconductor Corp.
英文描述： PSoC Mixed-Signal Array(PSoC混合信號陣列)
中文描述： PSoC混合信號陣列（的PSoC混合信號陣列）
文件頁數(shù)： 13/32頁
文件大小： 378K
代理商： CY8C20434
September 18, 2006
Document No. 001-05356 Rev. *B
13
CY8C20234, CY8C20334, CY8C20434 Final Data Sheet
2. Electrical Specifications
2.3.2
DC General Purpose IO Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40
°
C
≤
T
A
≤
85
°
C, 3.0V to 3.6V and -40
°
C
T
A
≤
85
°
C, or 2.4V to 3.0V and -40
°
C
≤
T
A
≤
85
°
C, respectively. Typical parameters
apply to 5V, 3.3V, and 2.7V at 25
°
C and are for design guidance only.
Table 2-5. 5V and 3.3V DC GPIO Specifications
Symbol
R
PU
V
OH1
Description
Min
Typ
Max
Units
k
V
Notes
Pull-up Resistor
High Output Voltage
Port 0, 2, or 3 Pins
High Output Voltage
Port 0, 2, or 3 Pins
High Output Voltage
Port 1 Pins with LDO Regulator Disabled
High Output Voltage
Port 1 Pins with LDO Regulator Disabled
High Output Voltage
Port 1 Pins with LDO Regulator Enabled
High Output Voltage
Port 1 Pins with LDO Regulator Enabled
Low Output Voltage
4
Vdd - 0.2
5.6
–
8
–
IOH < 10
μ
A, Vdd > 3.0V, maximum of 10 mA
source current in all IOs.
IOH = 1 mA, Vdd > 3.0V, maximum of 20 mA
source current in all IOs.
IOH < 10
μ
A, Vdd > 3.0V, maximum of 10 mA
source current in all IOs.
IOH = 5 mA, Vdd > 3.0V, maximum of 20 mA
source current in all IOs.
IOH < 10
μ
A, Vdd > 3.1V, maximum of 4 IOs all
sourcing 5 mA.
IOH = 5 mA, Vdd > 3.1V, maximum of 20 mA
source current in all IOs.
IOL = 20 mA, Vdd > 3V, maximum of 60 mA sink
current on even port pins (for example, P0[2]
and P1[4]) and 60 mA sink current on odd port
pins (for example, P0[3] and P1[5]).
Vdd = 3.0 to 5.25.
Vdd = 3.0 to 5.25.
V
OH2
Vdd - 0.9
–
–
V
V
OH3
Vdd - 0.2
–
–
V
V
OH4
Vdd - 0.9
–
–
V
V
OH5
2.75
3.0
3.2
V
V
OH6
2.2
–
–
V
V
OL
–
–
0.75
V
V
IL
V
IH
V
H
I
IL
C
IN
C
OUT
Input Low Voltage
Input High Voltage
Input Hysteresis Voltage
Input Leakage (Absolute Value)
Capacitive Load on Pins as Input
Capacitive Load on Pins as Output
–
2.0
–
–
0.5
0.5
–
–
140
1
1.7
1.7
0.8
V
V
mV
nA
pF
pF
–
–
5
5
Gross tested to 1
μ
A.
Package and pin dependent. Temp = 25
o
C.
Package and pin dependent. Temp = 25
o
C.
Table 2-6. 2.7V DC GPIO Specifications
Symbol
R
PU
V
OH1
Description
Min
Typ
Max
Units
k
V
Notes
Pull-up Resistor
High Output Voltage
Port 0, 2, or 3 Pins
High Output Voltage
Port 0, 2, or 3 Pins
High Output Voltage
Port 1 Pins with LDO Regulator Disabled
High Output Voltage
Port 1 Pins with LDO Regulator Disabled
Low Output Voltage
4
Vdd - 0.2
5.6
–
8
–
IOH < 10
μ
A, maximum of 10 mA source current
in all IOs.
IOH = 0.2 mA, maximum of 10 mA source cur-
rent in all IOs.
IOH < 10
μ
A, maximum of 10 mA source current
in all IOs.
IOH = 2 mA, maximum of 10 mA source current
in all IOs.
IOL = 10 mA, maximum of 30 mA sink current
on even port pins (for example, P0[2] and P1[4])
and 30 mA sink current on odd port pins (for
example, P0[3] and P1[5]).
Vdd = 2.4 to 3.0V.
Vdd = 2.4 to 3.0V.
V
OH2
Vdd - 0.5
–
–
V
V
OH3
Vdd - 0.2
–
–
V
V
OH4
Vdd - 0.5
–
–
V
V
OL
–
–
0.75
V
V
IL
V
IH
V
H
I
IL
C
IN
C
OUT
Input Low Voltage
Input High Voltage
Input Hysteresis Voltage
Input Leakage (Absolute Value)
Capacitive Load on Pins as Input
Capacitive Load on Pins as Output
–
2.0
–
–
0.5
0.5
–
–
60
1
1.7
1.7
0.8
V
V
mV
nA
pF
pF
–
–
5
5
Gross tested to 1
μ
A.
Package and pin dependent. Temp = 25
o
C.
Package and pin dependent. Temp = 25
o
C.
相關(guān)PDF資料
PDF描述
CY8C20234 PSoC Mixed-Signal Array(PSoC混合信號陣列)
CY8C20334 PSoC Mixed-Signal Array(PSoC混合信號陣列)
CY8C22213-24PVIT PSoC Mixed Signal Array
CY8C22113 PSoC Mixed Signal Array
CY8C22113-24PI PSoC Mixed Signal Array
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY8C2043412LKXI 制造商:CYPRESS 功能描述:Pb Free
CY8C20434-12LKXI 功能描述:可編程片上系統(tǒng) - PSoC 28 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT
CY8C20434-12LKXIT 功能描述:可編程片上系統(tǒng) - PSoC 28 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT
CY8C20434-12LQXI 功能描述:可編程片上系統(tǒng) - PSoC 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT
CY8C20434-12LQXIKA 制造商:Cypress Semiconductor 功能描述:
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