HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 62

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

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