Specifications

CY8C24094, CY8C24794
CY8C24894, CY8C24994
Document Number: 38-12018 Rev. AH Page 34 of 64
10.3.8 DC Analog PSoC Block Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V
and –40 °C  T
A
 85 °C, or 3.0 V to 3.6 V and –40 °C  T
A
 85 °C, respectively. Typical parameters are measured at 5 V and 3.3 V
at 25 °C and are for design guidance only.
10.3.9 DC POR and LVD Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V
and –40 °C  T
A
 85 °C, or 3.0 V to 3.6 V and –40 °C  T
A
 85 °C, respectively. Typical parameters are measured at 5 V or 3.3 V
at 25 °C and are for design guidance only.
Note The bits PORLEV and VM in the following table refer to bits in the VLT_CR register. See the PSoC Technical Reference Manual
for more information on the VLT_CR register.
Table 21. DC Analog PSoC Block Specifications
Symbol Description Min Typ Max Units Notes
R
CT
Resistor unit value (continuous time) – 12.2 – k
C
SC
Capacitor unit value (switched capacitor) – 80 – fF
Table 22. DC POR and LVD Specifications
Symbol Description Min Typ Max Units Notes
V
PPOR0R
V
PPOR1R
V
PPOR2R
V
DD
value for PPOR trip (positive ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
2.91
4.39
4.55
–
V
V
V
V
PPOR0
[16]
V
PPOR1
[16]
V
PPOR2
[16]
V
DD
value for PPOR trip (negative ramp)
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
2.82
4.39
4.55
–
V
V
V
V
PH0
V
PH1
V
PH2
PPOR hysteresis
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b
–
–
–
92
0
0
–
–
–
mV
mV
mV
V
LVD0
V
LVD1
V
LVD2
V
LVD3
V
LVD4
V
LVD5
V
LVD6
V
LVD7
V
DD
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
2.86
2.96
3.07
3.92
4.39
4.55
4.63
4.72
2.92
3.02
3.13
4.00
4.48
4.64
4.73
4.81
2.98
[17]
3.08
3.20
4.08
4.57
4.74
[18]
4.82
4.91
V
V
V
V
V
V
V
V
Notes
16. Errata: When V
DD
of the device is pulled below ground just before power on, the first read from each 8K Flash page may be corrupted. This issue does not affect Flash
page 0 because it is the selected page upon reset. More details in “Errata” on page 59.
17. Always greater than 50 mV above PPOR (PORLEV = 00) for falling supply.
18. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.