CY8C24123A
CY8C24223A, CY8C24423A
Document Number: 38-12028 Rev. *I Page 30 of 56
DC Analog PSoC Block Specifications
Tabl e 29 lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5 .25V and -40°C
≤ TA ≤ 85°C, 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, or 2.4V to 3.0V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to
5V, 3.3V, and 2.7V at 25°C and are for design guidance only.
DC POR, SMP, and LVD Specifications
Tabl e 30 lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5 .25V and -40°C
≤ TA ≤ 85°C, 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, or 2.4V to 3.0V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to
5V, 3.3V, and 2.7V 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 Programmable Sytem-on-Chip
Technical Reference Manual for more information on the VLT_CR register.
Table 28. DC Analog PSoC Block Specifications
Symbol Description Min Typ Max Units Notes
RCT Resistor Unit Value (Continuous Time) –12.2 – kΩ
CSC Capacitor Unit Value (Switched Capacitor) –80 –fF
Table 29. DC POR and LVD Specifications
Symbol Description Min Typ Max Units Notes
VPPOR0
VPPOR1
VPPOR2
Vdd Value for PPOR Trip
PORLEV[1:0] = 00b
PORLEV[1:0] = 01b
PORLEV[1:0] = 10b –2.36
2.82
4.55
2.40
2.95
4.70
V
V
V
Vdd must be greater than
or equal to 2.5V during
startup, reset from the
XRES pin, or reset from
Watchdog.
VLVD0
VLVD1
VLVD2
VLVD3
VLVD4
VLVD5
VLVD6
VLVD7
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
2.40
2.85
2.95
3.06
4.37
4.50
4.62
4.71
2.450
2.920
3.02
3.13
4.48
4.64
4.73
4.81
2.51a
2.99b
3.09
3.20
4.55
4.75
4.83
4.95
a. Always greater than 50 mV above VPPOR (PORLEV=00) for falling supply.
b. Always greater than 50 mV above VPPOR (PORLEV=01) for falling supply.
V0
V0
V0
V0
V0
V
V
V
VPUMP0
VPUMP1
VPUMP2
VPUMP3
VPUMP4
VPUMP5
VPUMP6
VPUMP7
Vdd Value for SMP 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
2.500
2.96
3.03
3.18
4.54
4.62
4.71
4.89
2.550
3.02
3.10
3.250
4.64
4.73
4.82
5.00
2.62c
3.09
3.16
3.32d
4.74
4.83
4.92
5.12
c. Always greater than 50 mV above VLVD0.
d. Always greater than 50 mV above VLVD3.
V
V0
V0
V0
V0
V
V
V
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