73S1217F Datasheet, PDF (129/140 Pages) Teridian Semiconductor Corporation – Bus-Powered 80515 System-on-Chip with USB, ISO 7816 / EMV, PINpad and More

DS_1217F_002
To
circuit
73S1217F Data Sheet
PIN
ESD
Pull-up
Disable
Figure 35: Digital Input Circuit
VDD
VERY
WEAK
PFET
Output
Disable
Data
From
circuit
To
circuit
Pull-down
Enable
STRONG
ESD
PFET
PIN
ESD
STRONG
NFET
VERY
WEAK
NFET
Figure 36: OFF_REQ Interface Circuit
Rev. 1.2
129