HD64F2149 Datasheet, PDF (61/1035 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
(HIF:LPC)
128
Input/ Serial host interrupt: Input/output pin for
Ouput LPC serialized host interrupts (HIRQ1,
HIRQ6, HIRQ9 to HIRQ12).
LSCI,
90, 91, 93 119, 120, Input/ LSCI, LSMI, power management event:
LSMI, PME
129
Ouput LPC auxiliary output pins. Functionally,
they are general I/O ports.
GA20
94
130
Input/ GATE A20: A20 gate control signal output
Ouput pin. Output state monitoring input is
possible.
CLKRUN 95
131
Input/ LCLK clock run: Input/output pin that
Ouput requests the start of LCLK operation when
LCLK is stopped.
LPCPD 96
132
Input LPC power-down: Input pin that controls
LPC module shutdown.
Keyboard KIN0 to
control KIN15
26–29, 78-85,
32–35, 41-37,
48, 47, 31, 35-33
30, 21, 20,
11, 10
Input
Keyboard input: Matrix keyboard input
pins. 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.
WUE0 to
WUE7
91, 90, 81, 120-113 Input
80, 69, 68,
58, 57
Wakeup event input: Wakeup event input
pins. These pins have a similar function to
the keyboard input pins, and allow the
same kind of wakeup as key-wakeup from
various sources.
A/D
AN7 to
converter AN0
(ADC)
45–38
68-75
Input Analog input: A/D converter analog input
pins.
CIN0 to
CIN15
26–29, 78-85,
32–35, 41-37,
48, 47, 31, 35-33
30, 21, 20,
11, 10
Input
Expansion A/D input: Expansion A/D
input pins can be connected to the A/D
converter, but since they are also used as
digital input/output pins, precision will fall.
ADTRG 25
24
Input A/D conversion external trigger input:
Pin for input of an external trigger to start
A/D conversion.
D/A
DA0
44
converter DA1
45
(DAC)
74
Output Analog output: D/A converter analog
75
output pins.
27