Data Sheet

ThesespecificationsarebasedonthenRF52840datasheet.
Symbol Parameter Min Typ Max Unit
VIH Inputhighvoltage 0.7xVDD VDD V
VIL Inputlowvoltage VSS 0.3xVDD V
VOH,SD Outputhighvoltage,standarddrive,0.5mA,VDD≥1.7 VDD-0.4 VDD V
VOH,HDH Outputhighvoltage,highdrive,5mA,VDD>=2.7V VDD-0.4 VDD V
VOH,HDL Outputhighvoltage,highdrive,3mA,VDD>=1.7V VDD-0.4 VDD V
VOL,SD Outputlowvoltage,standarddrive,0.5mA,VDD≥1.7 VSS VSS+0.4 V
VOL,HDH Outputlowvoltage,highdrive,5mA,VDD>=2.7V VSS VSS+0.4 V
VOL,HDL Outputlowvoltage,highdrive,3mA,VDD>=1.7V VSS VSS+0.4 V
IOL,SD CurrentatVSS+0.4V,outputsetlow,standarddrive,VDD≥1.7 1 2 4 mA
IOL,HDH CurrentatVSS+0.4V,outputsetlow,highdrive,VDD>=2.7V 6 10 15 mA
IOL,HDL CurrentatVSS+0.4V,outputsetlow,highdrive,VDD>=1.7V 3 mA
IOH,SD CurrentatVDD-0.4V,outputsethigh,standarddrive,VDD≥1.7 1 2 4 mA
IOH,HDH CurrentatVDD-0.4V,outputsethigh,highdrive,VDD>=2.7V 6 9 14 mA
IOH,HDL CurrentatVDD-0.4V,outputsethigh,highdrive,VDD>=1.7V 3 mA
tRF,15pF
Rise/falltime,standarddrivemode,10-90%,15pFload
1
9 ns
tRF,25pF
Rise/falltime,standarddrivemode,10-90%,25pFload
1
13 ns
tRF,50pF
Rise/falltime,standarddrivemode,10-90%,50pFload
1
25 ns
tHRF,15pF
Rise/Falltime,highdrivemode,10-90%,15pFload
1
4 ns
tHRF,25pF
Rise/Falltime,highdrivemode,10-90%,25pFload
1
5 ns
tHRF,50pF
Rise/Falltime,highdrivemode,10-90%,50pFload
1
8 ns
RPU Pull-upresistance 11 13 16 kΩ
RPD Pull-downresistance 11 13 16 kΩ
CPAD Padcapacitance 3 pF
CPAD_NFC PadcapacitanceonNFCpads 4 pF
INFC_LEAK
LeakagecurrentbetweenNFCpadswhendriventodifferent
states
1 10 μA
1
Riseandfalltimesbasedonsimulations
I/OCHARACTERISTICS