DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 11

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Item
9.1 Overview
Table 9.1 Port Functions
9.11.3 Pin Functions
Table 9.19 Port A Pin
Functions
13.3.3 Multiprocessor
Communication
Figure 13.13 Example of
SCI Receive Operation
(8-Bit Data with
Multiprocessor Bit and
One Stop Bit)
13.3.4 Synchronous
Operation
Figure 13.16 Sample
Flowchart for Serial
Transmitting
Page
247
287
479
482
Revisions (See Manual for Details)
Figure amended
Table amended
Figure amended
Figure amended
Port A
Pin
function
Port
1. SCI initialization: the transmit data output function
Description
of the TxD pin is selected automatically.
8-bit I/O port
Schmitt
inputs output
TIOCB
output
1
input
PA
PA
TIOCB
PA
TIOCA
PA
TIOCB
PA
TIOCA
TIOCB
5
7
6
5
4
/TP
/TP
/TP
/TP
Pins
PA
out-
put
2
2
1
1
7
6
5
4
/A
/A
/A
/A
1
/
/
/
/
5
input *
20
21
22
23
/CS
/CS
/CS
Rev. 3.00 Mar 21, 2006 page ix of xxviii
out-
TP
put
a. Own ID does not match data
4
5
6
5
Output (TP
programmable
timing pattern
controller (TPC),
input or output
(TIOCB
integrated timer unit
(ITU), and generic
input/output
TPC output (TP
TP
output (TIOCA
TIOCB
CS
and generic input/
output
Mode 1
4
CS
4
out-
put
), ITU input and
to CS
5
1
2
, TIOCA
) for 16-bit
TIOCB
output
6
7
Mode 2
output,
) from
RXI interrupt handler
reads RDR data and
clears RDRF flag to 0
Stop
bit
2
1
,
6
1
1
),
to
input
PA
Start
bit
TIOCB
Address output
(A
TPC output (TP
TP
output (TIOCA
TIOCB
address output (A
to A
output, and generic
input/output
Mode 3
0
5
20
4
), ITU input and
)
21
PA
out-
Data (da
put
), CS
1
D0
1
, TIOCA
5
input *
4
Mode 4
TP
out-
put
to CS
2
5
,
6
1
),
to
6
23
out-
A
put
22
TPC
output
(TP
ITU input
or output
(TIOCB
and
generic
input/
output
TPC
output
(TP
TP
input and
output
(TIOCA
TIOCB
TIOCA
CS
CS
output,
and
generic
input/
output
Mode 5
4
4
6
7
6
), ITU
CS
),
out-
to
put
to
1
1
5
2
2
,
),
),
,
TIOCB
Address
output
(A
TPC
output
(TP
TP
input and
output
(TIOCA
TIOCB
TIOCA
address
output
(A
A
to CS
output,
and
generic
input/out
put
output
Mode 6
21
20
23
4
), CS
6
), ITU
)
to
to
6
1
1
1
2
,
),
4
,
input
PA
TPC
output
(TP
ITU input
or output
(TIOCB
and
generic
input/
output
TPC
output
(TP
TP
input and
output
(TIOCA
TIOCB
TIOCA
and
generic
input/
output
TIOCB
Mode 7
5
4
7
6
), ITU
),
to
PA
out-
put
1
1
2
2
,
),
1
),
,
5
in