Datasheet

Section 1 Overview
Rev. 4.00 Sep 27, 2006 page 33 of 1130
REJ09B0327-0400
Pin No.
Type Symbol
FP-100B
TFP-100B I/O Name and Function
I/O ports PA7 to
PA0
10, 11, 20,
21, 30, 31,
47, 48
Input/
output
Port A: Eight input/output pins. The data direction
of each pin can be selected in the port A data
direction register (PADDR). These pins have built-in
MOS input pull-ups. These are the VCCB drive
pins. [H8S/2148 Group and H8S/2147N only]
PB7 to
PB0
57, 58, 68,
69, 80, 81,
90, 91
Input/
output
Port B: Eight input/output pins. The data direction
of each pin can be selected in the port B data
direction register (PBDDR). These pins have built-in
MOS input pull-ups.
Note: * In F-ZTAT and mask ROM versions of HD64F2148A, HD64F2147A, HD64F2144A,
HD6432148S, HD6432148SW, HD6432147S, HD6432147SW, HD6432144S,
HD6432143S pin NO.9 is VCL pin and is not VCC pin.