CY8C42000-24LFXI CYPRESS [Cypress Semiconductor], CY8C42000-24LFXI Datasheet - Page 28

• Manufacturer Part Number: CY8C42000-24LFXI
• Manufacturer: CYPRESS [Cypress Semiconductor]

8.21 2.5V to 3.0V AC Chip-Level Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 36V
and -40 ° C ≤ T
to 3.0V and -40 ° C ≤ T
25 ° C and are for design guidance only.
8.22 3.0V and 36V AC GPIO Specifications
Document 38-12034 Rev. *C
F
F
F
F
F
DC12M
Jitter12M1P 12 MHz Period Jitter (IMO)
Jitter12M1R 12 MHz Period Jitter (IMO) Root
F
T
F
TRiseF
TFallF
TRiseS
TFallS
Parameter
Parameter
IMO12
IMO6
CPU1
BLK27
1K
MAX
RAMP
GPIO
a. Accuracy derived from Internal Main Oscillator with appropriate trim for HV
b. See the individual user module data sheets for information on maximum frequencies for user modules.
A
Internal Main Oscillator
Frequency for 12 MHz
Internal Main Oscillator
Frequency for 6 MHz
CPU Frequency (2.7V Nominal)
Digital PSoC Block Frequency
(2.7V Nominal)
Internal Low Speed Oscillator
Frequency
12 MHz Duty Cycle
Peak-to-Peak
Mean Squared
Maximum Frequency of Signal
on Row Input or Row Output
Supply Ramp Time
GPIO Operating Frequency
Rise Time, Normal Strong Mode,
Cload = 50 pF
Fall Time, Normal Strong Mode,
Cload = 50 pF
Rise Time, Slow Strong Mode,
Cload = 50 pF
Fall Time, Slow Strong Mode,
Cload = 50 pF
≤ 85 ° C (referred to as 5V operation), 3.0V to 3.6V and -40 ° C ≤ T
A
≤ 85 ° C (referred to as 2.7V operation), respectively. Typical parameters apply to 5V, 3.3V, and 2.7V at
Description
Description
PRELIMINARY
Trimmed for 2.7V operation using
factory trim values. See Figure 8-1b
on page 16. SLIMO mode = 0.
Trimmed for 2.7V operation using
factory trim values. See Figure 8-1b
on page 16. SLIMO mode = 1.
Refer to the AC Digital Block Speci-
fications.
Normal Strong Mode.
HV
HV
HV
HV
dd
dd
dd
dd
= 4.5 to 5.25V, 10% - 90%.
= 4.5 to 5.25V, 10% - 90%.
= 3 to 5.25V, 10% - 90%.
= 3 to 5.25V, 10% - 90%.
Conditions
Conditions
A
≤ 85 ° C (referred to as 3.3V operation), or 2.5V
dd
CY8C42123/CY8C42223
CY8C42323/CY8C42423
Min.
5.76
0.90
Min.
11.5
range.
0.6
40
10
10
0
–
–
–
0
0
3
2
Typ.
Typ.
340
12
12
50
27
22
6
3
1
–
–
–
–
–
–
12.5
6.24
12.5
3.12
Max.
Max.
12.5
12.5
600
1.5
60
18
18
–
–
–
–
a,b
a,b
a,b
Page 28 of 42
a
Units
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MHz
MHz
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MHz
kHz
ps
ps
µ s
ns
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ns
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