Cypress CY8C24223 Manual Do Utilizador
CY8C24123
CY8C24223, CY8C24423
Document Number: 38-12011 Rev. *G
Page 25 of 43
DC Analog PSoC Block Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C
and -40°C
≤ T
A
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
A
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
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
and -40°C
≤ T
A
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
A
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Note The bits PORLEV and VM in the following table refer to bits in the VLT_CR register. See the PSoC Programmable
System-on-Chip Technical Reference Manual
System-on-Chip Technical Reference Manual
for more information on the VLT_CR register.
Table 22. DC Analog PSoC Block Specifications
Symbol
Description
Min
Typ
Max
Units
R
CT
Resistor Unit Value (Continuous Time)
–
12.24
–
k
Ω
C
SC
Capacitor Unit Value (Switch Cap)
–
80
–
fF
Table 23. DC POR and LVD Specifications
Symbol
Description
Min
Typ
Max
Units
V
PPOR0R
V
PPOR1R
V
PPOR2R
Vdd Value for PPOR Trip (positive ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
2.908
4.394
4.548
4.394
4.548
–
V
V
V
V
V
V
PPOR0
V
PPOR1
V
PPOR2
Vdd Value for PPOR Trip (negative ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
2.816
4.394
4.548
4.394
4.548
–
V
V
V
V
V
V
PH0
V
PH1
V
PH2
PPOR Hysteresis
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
–
–
–
–
92
0
0
0
–
–
–
–
–
mV
mV
mV
mV
mV
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
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
2.863
2.963
3.070
3.920
4.393
4.550
4.632
4.718
3.070
3.920
4.393
4.550
4.632
4.718
2.921
3.023
3.133
3.133
4.00
4.483
4.643
4.727
4.814
4.643
4.727
4.814
2.979
a
3.083
3.196
4.080
4.573
3.196
4.080
4.573
4.736
b
4.822
4.910
4.910
a. Always greater than 50 mV above PPOR (PORLEV = 00) for falling supply.
b. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.
b. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PUMP0
V
PUMP1
V
PUMP2
V
PUMP3
V
PUMP4
V
PUMP5
V
PUMP6
V
PUMP7
Vdd Value for PUMP 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
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
2.963
3.033
3.185
3.033
3.185
4.110
4.550
4.632
4.719
4.900
4.632
4.719
4.900
3.023
3.095
3.250
4.194
4.643
4.727
4.815
5.000
3.095
3.250
4.194
4.643
4.727
4.815
5.000
3.083
3.157
3.315
4.278
4.736
4.822
3.157
3.315
4.278
4.736
4.822
4.911
5.100
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V