W83637HF Datasheet, PDF (14/149 Pages) Winbond – LPC I/O

W83637HF
5. PIN DESCRIPTION
I/O12t
I/O24t
I/O12ts
I/O24ts
I/OD12t
I/OD24t
I/OD12ts
I/OD24ts
I/OD12cs
I/OD16cs
I/OD12csd
I/OD12csu
PIN DESCRIPTION
TTL level bi-directional pin with 12 mA source-sink capability.
TTL level bi-directional pin with 24 mA source-sink capability.
TTL level Schmitt-trigger bi-directional pin with 12 mA source-sink capability.
TTL level Schmitt-trigger bi-directional pin with 24 mA source-sink capability.
TTL level bi-directional pin and open drain output with 12 mA sink capability.
TTL level bi-directional pin and open drain output with 24 mA sink capability.
TTL level Schmitt-trigger bi-directional pin and open drain output with 12 mA sink
capability.
TTL level Schmitt-trigger bi-directional pin and open drain output with 24 mA sink
capability.
CMOS level Schmitt-trigger bi-directional pin and open drain output with 12 mA sink
capability.
CMOS level Schmitt-trigger bi-directional pin and open drain output with 16 mA sink
capability.
CMOS level Schmitt-trigger bi-directional pin with internal pull down resistor and open
drain output with 12 mA sink capability.
CMOS level Schmitt-trigger bi-directional pin with internal pull up resistor and open
drain output with 12 mA sink capability.
O4t
O12t
O16t
O24t
O24ts
OD12t
OD24t
O8c
TTL level output pin with 4 mA source-sink capability.
TTL level output pin with 12 mA source-sink capability.
TTL level output pin with 16 mA source-sink capability.
TTL level output pin with 24 mA source-sink capability.
TTL level Schmitt-trigger output pin with 24 mA source-sink capability.
TTL level open drain output pin with 12 mA sink capability.
TTL level open drain output pin with 24 mA sink capability.
CMOS level output pin with 8 mA source-sink capability.
INt
INts
INtu
INc
INcd
INcsu
TTL level input pin.
TTL level Schmitt-trigger input pin.
TTL level input pin with internal pull up resistor.
CMOS level input pin.
CMOS level input pin with internal pull down resistor.
CMOS level Schmitt-trigger input pin with internal pull up resistor.
Publication Release Date: June 25, 2003
-9-
Revision 1.3