DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 273

• 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

8.8
8.8.1
Port C is an 8-bit I/O port. Port C has an address bus output function, and the pin functions change
according to the operating mode.
Port C has a built-in MOS input pull-up function that can be controlled by software.
Figure 8.13 shows the port C pin configuration.
Pin functions in modes 2 and 6 *
PC
PC
PC
PC
PC
PC
PC
PC
Note: * Modes 1 to 3 are not available on the F-ZTAT version.
Port C
Overview
Port C
7
6
5
4
3
2
1
0
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
Modes 2, 3, 6, and 7 are not available on the ROMless version.
A
A
A
A
A
A
A
A
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
Port C pins
PC
PC
PC
PC
PC
PC
PC
PC
7
6
5
4
3
2
1
0
Figure 8.13 Port C Pin Functions
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
7
6
5
4
3
2
1
0
Pin functions in modes 1, 4, and 5 *
A
A
A
A
A
A
A
A
Pin functions in modes 3 and 7 *
PC
PC
PC
PC
PC
PC
PC
PC
Rev. 4.00 Feb 15, 2006 page 247 of 900
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
Section 8 I/O Ports
REJ09B0291-0400