HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 207

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 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: -

Table 7.7
Mode
1 to 5
6 and 7
Legend:
Off:
On/off: The input pull-up transistor is on if P4PCR = 1 and P4DDR = 0. Otherwise, it is off.
7.6
7.6.1
Port 5 is a 4-bit input/output port which also has an address output function. It’s pin configuration
is shown in figure 7.5. The pin functions differ depending on the operating mode.
In modes 1 to 4 (expanded modes with on-chip ROM disabled), port 5 consists of address output
pins (A
data direction register (P5DDR) designate pins for address bus output (A
input. In modes 6 and 7 (single-chip mode), port 5 is a generic input/output port.
Port 5 has software-programmable built-in pull-up transistors.
Pins in port 5 can drive one TTL load and a 90-pF capacitive load. They can also drive an LED or
a darlington transistor pair.
Port 5
19
The input pull-up transistor is always off.
to A
Port 5
Overview
8-bit bus mode
16-bit bus mode
Input Pull-Up Transistor States (Port 4)
16
). In mode 5 (expanded modes with on-chip ROM enabled), settings in the port 5
Port 5
pins
P5 /A
P5 /A
P5 /A
P5 /A
3
2
1
0
19
18
17
16
Figure 7.5 Port 5 Pin Configuration
Reset
Off
Modes 1 to 4
A
A
A
A
19
18
17
16
(output)
(output)
(output)
(output)
Hardware
Standby Mode
Off
Mode 5
P5 (input)/A
P5 (input)/A
P5 (input)/A
P5 (input)/A
3
2
1
0
Rev. 2.00 Sep 20, 2005 page 167 of 800
Software
Standby Mode
On/off
Off
On/off
19
18
17
16
(output)
(output)
(output)
(output)
19
to A
Section 7 I/O Ports
Modes 6 and 7
P5 (input/output)
P5 (input/output)
P5 (input/output)
P5 (input/output)
16
REJ09B0260-0200
Other Modes
On/off
Off
On/off
) or generic
3
2
1
0