HD64F2145 Datasheet, PDF (62/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Pin No.
Type
FP-100B,
Symbol TFP-100B TFP-144 I/O
Name and Function
Host
SERIRQ 89
interface
(LPC)
128
Input/ Input/output pin for LPC serialized host
Output interrupts (HIRQ1, SMI, HIRQ6, HIRQ9 to
HIRQ12).
LSCI,
90, 91, 93 119, 120, Input/ LPC auxiliary output pins. Functionally,
/60,, 30(
129
Output they are general I/O ports.
GA20
94
130
Input/ A20 gate control signal output pin. Output
Output state monitoring input is possible.
&/.581 95
131
Input/ Input/output pin that requests the start of
Output LCLK operation when LCLK is stopped.
/3&3' 96
132
Input Input pin that controls LPC module
shutdown.
Keyboard .,13 to
buffer .,148
controller
26 to 29, 78 to 85, Input
32 to 35, 41 to 37,
48, 47, 31, 35 to 33
30, 21, 20,
11, 10
Matrix keyboard input pins. .,13 to .,148
are used as key-scan inputs, and P10 to
P17 and P20 to P27 are used as key-scan
outputs. This allows a maximum 16-output
× 16-input, 256-key matrix to be configured.
:8(3 to
:8(:
91, 90, 81, 120 to
80, 69, 68, 113
58, 57
Input
Wakeup event input pins. These pins allow
the same kind of wakeup as key-wakeup
from various sources.
A/D
AN7 to
converter AN0
45 to 38 68 to 75 Input Analog input pins.
CIN0 to
CIN15
26 to 29, 78 to 85, Input
32 to 35, 41 to 37,
48, 47, 31, 35 to 33
30, 21, 20,
11, 10
A/D conversion input pins, but since they
are also used as digital input/output pins,
accuracy will fall.
$'75* 25
24
Input Pin for input of an external trigger to start
A/D conversion.
D/A
DA0
44
converter DA1
45
74
Output Analog output pins.
75
Rev. 2.0, 08/02, page 22 of 788