DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 232

• 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
8.2
8.2.1
Port 1 is an 8-bit I/O port. Port 1 pins also function as TPU I/O pins (TCLKA, TCLKB, TCLKC,
TCLKD, TIOCA0, TIOCB0, TIOCC0, TIOCD0, TIOCA1, TIOCB1, TIOCA2, and TIOCB2) and
an address bus output function. Port 1 pin functions change according to the operating mode.
Figure 8.1 shows the port 1 pin configuration.
Rev. 4.00 Feb 15, 2006 page 206 of 900
REJ09B0291-0400
Note: * Modes 1 to 3 are not available on the F-ZTAT version.
Port 1
Port 1
Overview
Modes 2, 3, 6, and 7 are not available on the ROMless version.
Port 1 pins
P1
P1
P1
P1
P1
P1
P1
P1
Pin functions in modes 4 to 6 *
P1
P1
P1
P1
P1
P1
P1
P1
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(I/O)/TIOCB2 (I/O)/TCLKD (input)
(I/O)/TIOCA2 (I/O)
(I/O)/TIOCB1 (I/O)/TCLKC (input)
(I/O)/TIOCA1 (I/O)
(I/O)/TIOCD0 (I/O)/TCLKB (input)/A
(I/O)/TIOCC0 (I/O)/TCLKA (input)/A
(I/O)/TIOCB0 (I/O)/A
(I/O)/TIOCA0 (I/O)/A
(I/O)/TIOCB2 (I/O)/TCLKD (input)
(I/O)/TIOCA2 (I/O)
(I/O)/TIOCB1 (I/O)/TCLKC (input)
(I/O)/TIOCA1 (I/O)
(input)/TIOCD0 (I/O)/TCLKB (input)/A
(input)/TIOCC0 (I/O)/TCLKA (input)/A
(input)/TIOCB0 (I/O)/A
(input)/TIOCA0 (I/O)/A
Figure 8.1 Port 1 Pin Functions
21
20
21
20
(output)
(output)
(output)
(output)
23
22
23
22
(output)
(output)
(output)
(output)
Pin functions in modes 1 to 3 and 7 *
P1
P1
P1
P1
P1
P1
P1
P1
7
6
5
4
3
2
1
0
(I/O)/TIOCB2 (I/O)/TCLKD (input)
(I/O)/TIOCA2 (I/O)
(I/O)/TIOCB1 (I/O)/TCLKC (input)
(I/O)/TIOCA1 (I/O)
(I/O)/TIOCD0 (I/O)/TCLKB (input)
(I/O)/TIOCC0 (I/O)/TCLKA (input)
(I/O)/TIOCB0 (I/O)
(I/O)/TIOCA0 (I/O)