User's Manual
Table Of Contents
- General Description
- More Information
- Contents
- Overview
- Pad Connection Interface
- Recommended Host PCB Layout
- Power Supply Connections and Recommended External Components
- Electrical Specifications
- Environmental Specifications
- Regulatory Information
- Packaging
- Ordering Information
- Acronyms
- Document Conventions
- Document History Page
- Sales, Solutions, and Legal Information
PRELIMINARY
CYBLE-224110-00
Document Number: 002-11264 Rev. *A Page 19 of 43
XRES
V
HYSCMOS
Input hysteresis CMOS 0.05 × V
DD
– – 1 –
I
DIODE
Current through protection diode to
V
DD
/V
SS
– – 100 µA –
I
TOT_GPIO
Maximum total source or sink chip
current
– – 200 mA –
Table 14. GPIO DC Specifications (continued)
Parameter Description Min Typ Max Unit Details/Conditions
Table 15. GPIO AC Specifications
Parameter Description Min Typ Max Unit Details/Conditions
T
RISEF
Rise time in Fast-Strong mode 2 – 12 ns 3.3-V V
DDD
, C
LOAD
= 25 pF
T
FALLF
Fall time in Fast-Strong mode 2 – 12 ns 3.3-V V
DDD
, C
LOAD
= 25 pF
T
RISES
Rise time in Slow-Strong mode 10 – 60 ns 3.3-V V
DDD
, C
LOAD
= 25 pF
T
FALLS
Fall time in Slow-Strong mode 10 – 60 ns 3.3-V V
DDD
, C
LOAD
= 25 pF
F
GPIOUT1
GPIO Fout; 3.3V ≤ V
DD
≤ 5.5V
Fast-Strong mode
––33MHz
90/10%, 25 pF load, 60/40 duty
cycle
F
GPIOUT2
GPIO Fout; 1.7V≤ V
DD
≤ 3.3V
Fast-Strong mode
– – 16.7 MHz
90/10%, 25 pF load, 60/40 duty
cycle
F
GPIOUT3
GPIO Fout; 3.3V ≤ V
DD
≤ 5.5V
Slow-Strong mode
–– 7 MHz
90/10%, 25 pF load, 60/40 duty
cycle
F
GPIOUT4
GPIO Fout; 1.7V ≤ V
DD
≤ 3.3V
Slow-Strong mode
––3.5MHz
90/10%, 25 pF load, 60/40 duty
cycle
F
GPIOIN
GPIO input operating frequency
1.71V ≤ V
DD
≤ 5.5V
– – 48 MHz 90/10% V
IO
Table 16. XRES DC Specifications
Parameter Description Min Typ Max Unit Details/Conditions
V
IH
Input voltage HIGH threshold 0.7 × V
DDD
– – V CMOS input
V
IL
Input voltage LOW threshold – – 0.3 × V
DDD
V CMOS input
R
PULLUP
Pull-up resistor 3.5 5.6 8.5 kΩ –
C
IN
Input capacitance – 3 – pF –
V
HYSXRES
Input voltage hysteresis – 100 – mV –
I
DIODE
Current through protection diode to
V
DD
/V
SS
– – 100 µA –
Table 17. XRES AC Specifications
Parameter Description Min Typ Max Unit Details/Conditions
T
RESETWIDTH
Reset pulse width 1 – – µs –