DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 300

• 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
8.12.3
Port G pins also function as bus control signal output pins (CS0 to CS3) the A/D converter input
pin (ADTRG), and interrupt input pins (IRQ6, IRQ7). The pin functions are different in modes 1
and 2, modes 3 and 7, and modes 4 to 6. Port G pin functions are shown in table 8.22.
Table 8.22 Port G Pin Functions
Pin
PG
PG
PG
Rev. 4.00 Feb 15, 2006 page 274 of 900
REJ09B0291-0400
4
3
2
/CS0
/CS1
/CS2
Pin Functions
Selection Method and Pin Functions
The pin function is switched as shown below according to the operating mode
and bit PG4DDR.
Note:
The pin function is switched as shown below according to the operating mode
and bit PG3DDR.
Note:
The pin function is switched as shown below according to the operating mode
and bit PG2DDR.
Note:
Operating
Mode
PG4DDR
Pin function
Operating
Mode
PG3DDR
Pin function
Operating
Mode
PG2DDR
Pin function
* Modes 1 to 3 are not available on the F-ZTAT version.
* Modes 1 to 3 are not available on the F-ZTAT version.
* Modes 1 to 3 are not available on the F-ZTAT version.
Modes 2, 3, 6, and 7 are not available on the ROMless version.
Modes 2, 3, 6, and 7 are not available on the ROMless version.
Modes 2, 3, 6, and 7 are not available on the ROMless version.
PG
PG
PG
4
3
2
Modes 1, 2, 4, 5, 6 *
input pin CS0 output pin PG
input pin PG
input pin PG
Modes 1, 2, 3, 7 *
Modes 1, 2, 3, 7 *
0
0
0
3
2
output pin PG
output pin PG
1
1
1
4
3
2
input pin PG
input pin CS1 output pin
input pin CS2 output pin
0
0
0
Modes 3 and 7 *
Modes 4 to 6 *
Modes 4 to 6 *
4
output pin
1
1
1