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): 14/32頁
文件大?。?/td> 378K
代理商: CY8C20434
September 18, 2006
Document No. 001-05356 Rev. *B
14
CY8C20234, CY8C20334, CY8C20434 Final Data Sheet
2. Electrical Specifications
2.3.3
DC Analog Mux Bus Specifications
The following table lists 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, or 2.7V at 25
°
C and are for design guidance only.
2.3.4
DC POR and LVD Specifications
The following table lists 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, or 2.7V at 25
°
C and are for design guidance only.
Table 2-7. DC Analog Mux Bus Specifications
Symbol
R
SW
Description
Min
Typ
Max
Units
Notes
Switch Resistance to Common Analog Bus
400
800
Vdd
2.7V
2.4V
Vdd
2.7V
Table 2-8. DC POR and LVD Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
V
PPOR0
V
PPOR1
V
PPOR2
Vdd Value for PPOR Trip
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
2.36
2.60
2.82
2.40
2.65
2.95
V
V
V
Vdd must be greater than or equal to 2.5V
during startup, reset from the XRES pin, or
reset from Watchdog.
V
LVD0
V
LVD1
V
LVD2
V
LVD3
V
LVD4
V
LVD5
V
LVD6
V
LVD7
Vdd Value for LVD Trip
VM[2:0] = 000b
VM[2:0] = 001b
VM[2:0] = 010b
VM[2:0] = 011b
VM[2:0] = 100b
VM[2:0] = 101b
VM[2:0] = 110b
VM[2:0] = 111b
2.39
2.54
2.75
2.85
2.96
4.52
2.45
2.71
2.92
3.02
3.13
4.73
2.51
a
2.78
b
2.99
c
3.09
3.20
4.83
a. Always greater than 50 mV above V
PPOR
(PORLEV = 00) for falling supply.
b. Always greater than 50 mV above V
PPOR
(PORLEV = 01) for falling supply.
c. Always greater than 50 mV above V
PPOR
(PORLEV = 10) for falling supply.
V
V
V
V
V
V
V
V
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
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CY8C2043412LKXI 制造商:CYPRESS 功能描述:Pb Free
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CY8C20434-12LQXIKA 制造商:Cypress Semiconductor 功能描述: