PSOC4200M Datasheet, PDF (19/42 Pages) Cypress Semiconductor – Programmable System-on-Chip

PSoC^® 4: PSoC 4200M Family
Datasheet
Table 4. GPIO DC Specifications (continued)
Spec ID# Parameter
Description
Min Typ
SID68
SID69
SID69A
V_HYSCMOS
Input hysteresis CMOS
0.05 ×
–
V_DDD
I_DIODE
Current through protection diode to
–
–
V_DD/Vss
I_{TOT_GPIO}
Maximum Total Source or Sink Chip
–
–
Current
Max Units Details/Conditions
–
mV
100
µA Guaranteed by
characterization
200
mA Guaranteed by
characterization
Table 5. GPIO AC Specifications
(Guaranteed by Characterization)^[3]
Spec ID# Parameter
Description
Min Typ Max Units Details/Conditions
SID70
T_RISEF
Rise time in fast strong mode
2
–
12
ns 3.3 V V_DDD,
Cload = 25 pF
SID71
T_FALLF
Fall time in fast strong mode
2
–
12
ns 3.3 V V_DDD,
Cload = 25 pF
SID72
T_RISES
Rise time in slow strong mode
10
–
60
ns 3.3 V V_DDD,
Cload = 25 pF
SID73
T_FALLS
Fall time in slow strong mode
10
–
60
ns 3.3 V V_DDD,
Cload = 25 pF
SID74
F_GPIOUT1
GPIO Fout;3.3 V  V_DDD 5.5 V. Fast
–
strong mode.
–
33
MHz 90/10%, 25-pF load,
60/40 duty cycle
SID75
F_GPIOUT2
GPIO Fout;1.7 VV_DDD3.3 V. Fast
–
strong mode.
–
16.7
MHz 90/10%, 25-pF load,
60/40 duty cycle
SID76
F_GPIOUT3
GPIO Fout;3.3 V V_DDD 5.5 V.
Slow strong mode.
–
–
7
MHz 90/10%, 25-pF load,
60/40 duty cycle
SID245
F_GPIOUT4
GPIO Fout;1.7 V V_DDD 3.3 V.
Slow strong mode.
–
–
3.5
MHz 90/10%, 25-pF load,
60/40 duty cycle
SID246
F_GPIOIN
GPIO input operating frequency;
1.71 V V_DDD 5.5 V
–
–
48
MHz 90/10% V_IO
XRES
Table 6. XRES DC Specifications
Spec ID# Parameter
Description
Min Typ Max Units
Details/
Conditions
SID77
SID78
SID79
SID80
SID81
V_IH
V_IL
R_PULLUP
C_IN
V_HYSXRES
Input voltage high threshold
Input voltage low threshold
Pull-up resistor
Input capacitance
Input voltage hysteresis
0.7 ×
–
–
V_DDD
–
–
0.3 ×
V_DDD
3.5
5.6
8.5
–
3
–
–
100
–
V CMOS Input
V CMOS Input
kΩ
pF
mV Guaranteed by
characterization
SID82
I_DIODE
Current through protection diode to
–
V_DDD/V_SS
–
100
µA Guaranteed by
characterization
Table 7. XRES AC Specifications
Spec ID# Parameter
Description
Min
Typ
Max Units
Details/
Conditions
SID83
T_RESETWIDTH Reset pulse width
1
–
–
µs Guaranteed by
characterization
Note
3. Simultaneous switching transitions on many fully-loaded GPIO pins may cause ground perturbations depending on several factors including PCB and decoupling
capacitor design. For applications that are very sensitive to ground perturbations, the slower GPIO slew rate setting may be used.
Document Number: 001-93963 Rev. *G
Page 19 of 42