HD64F2149 Datasheet, PDF (225/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Expanded Modes
Single-Chip Mode
Port Description Pins
Mode 1
Mode 2, Mode 3 Mode 2, Mode 3
(EXPE = 1)
(EXPE = 0)
Port 4 • 8-bit I/O
port
P47/PWX1
P46/PWX0
P45/TMRI1/
HIRQ12/CSYNCI
P44/TMO1/
HIRQ1/HSYNCO
P43/TMCI1/
HIRQ11/HSYNCI
P42/TMRI0/
SCK2/SDA1
P41/TMO0/
RxD2/IrRxD
I/O port also functioning as
14-bit PWM timer output
(PWX1, PWX0), 8-bit timer 0
and 1 input/output (TMCI0,
TMRI0, TMO0, TMCI1, TMRI1,
TMO1), timer connection
input/output (HSYNCO,
CSYNCI, HSYNCI), SCI2
input/output (TxD2, RxD2,
SCK2), IrDA interface
input/output (IrTxD, IrRxD),
and I²C bus interface 1
input/output (SDA1)
P40/TMCI0/
TxD2/IrTxD
I/O port also functioning
as 14-bit PWM timer
output (PWX1, PWX0),
8-bit timer 0 and 1 input/
output (TMCI0, TMRI0,
TMO0, TMCI1, TMRI1,
TMO1), timer connection
input/output (HSYNCO,
CSYNCI, HSYNCI), host
interface (XBS) host
CPU interrupt request
output (HIRQ12, HIRQ1,
HIRQ11), SCI2 input/
output (TxD2, RxD2,
SCK2), IrDA interface
input/output (IrTxD,
IrRxD), and I²C bus
interface 1 input/output
(SDA1)
Port 5 • 3-bit I/O
port
P52/SCK0/SCL0 I/O port also functioning as SCI0 input/output (TxD0,
P51/RxD0
RxD0, SCK0) and I²C bus interface 0 input/output (SCL0)
P50/TxD0
Port 6 • 8-bit I/O
port
P67/IRQ7/TMOX/ I/O port also functioning as external interrupt input (IRQ7,
KIN7/CIN7
IRQ6), FRT input/output (FTCI, FTOA, FTIA, FTIB, FTIC,
P66/IRQ6/FTOB/
KIN6/CIN6
P65/FTID/KIN5/
CIN5
FTID, FTOB), 8-bit timer X and Y input/output (TMOX,
TMIX, TMIY), timer connection input/output (CLAMPO,
VFBACKI, VSYNCI, VSYNCO, HFBACKI), key-sense
interrupt input (KIN7 to KIN0), and expansion A/D
converter input (CIN7 to CIN0)
P64/FTIC/KIN4/
CIN4/CLAMPO
P63/FTIB/KIN3/
CIN3/VFBACKI
P62/FTIA/TMIY/
KIN2/CIN2/
VSYNCI
P61/FTOA/KIN1/
CIN1/VSYNCO
P60/FTCI/TMIX/
KIN0/CIN0/
HFBACKI
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