DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 228

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 8 I/O Ports
Table 8.1
Port 1 • 8-bit I/O
Port 2 • 8-bit I/O
Port 3 • 6-bit I/O
Rev. 4.00 Feb 15, 2006 page 202 of 900
REJ09B0291-0400
Port Description
• Schmitt-
• Open-drain
• Schmitt-
port
port
triggered
input
port
output
capability
triggered
input
(IRQ5,
IRQ4)
Port Functions
P1
TCLKD
P1
P1
TCLKC
P1
P1
TCLKB/A
P1
TCLKA/A
P1
A
P1
A
P2
TMO1
P2
TMO0
P2
TMCI1
P2
TMRI1
P2
TMCI0
P2
TMRI0
P2
P2
P3
IRQ5
P3
IRQ4
P3
P3
P3
P3
21
20
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
5
4
3
2
1
0
/TIOCB2/
/TIOCA2
/TIOCB1/
/TIOCA1
/TIOCD0/
/TIOCC0/
/TIOCB0/
/TIOCA0/
/TIOCB5/
/TIOCA5/
/TIOCB4/
/TIOCA4/
/TIOCD3/
/TIOCC3/
/TIOCB3
/TIOCA3
/SCK1/
/SCK0/
/RxD1
/RxD0
/TxD1
/TxD0
Pins
23
22
8-bit I/O port also functioning as TPU I/O pins (TCLKA, TCLKB, TCLKC,
TCLKD, TIOCA0, TIOCB0, TIOCC0, TIOCD0, TIOCA1, TIOCB1, TIOCA2,
TIOCB2)
8-bit I/O port also functioning as TPU I/O pins (TIOCA3, TIOCB3, TIOCC3,
TIOCD3, TIOCA4, TIOCB4, TIOCA5, TIOCB5), and 8-bit timer (channels 0
and 1) I/O pins (TMRI0, TMCI0, TMO0, TMRI1, TMCI1, TMO1)
6-bit I/O port also functioning as SCI (channels 0 and 1) I/O pins (TxD0,
RxD0, SCK0, TxD1, RxD1, SCK1) and interrupt input pins (IRQ5, IRQ4)
Mode
1 *
1
Mode
2 *
1
*
2
Mode
3 *
1
*
2
When DDR = 0: input port also
functioning as TPU I/O pins
(TCLKA, TCLKB, TIOCA0,
TIOCB0, TIOCC0, TIOCD0)
When DDR = 1: address output
Mode
4
Mode
5
Mode
6 *
2
Mode
7 *
2