DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 292

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
9.6
9.6.1
Port 5 is a 4-bit input/output port with the pin configuration shown in figure 9.5. 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
port 5 data direction register (P5DDR) designate pins for address bus output (A
generic input. In mode 7 (single-chip mode), port 5 is a generic input/output port.
Port 5 has software-programmable built-in pull-up MOS 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.
Rev. 3.00 Mar 21, 2006 page 262 of 814
REJ09B0302-0300
Port 5
19
to A
Port 5
Overview
16
). In modes 5 and 6 (expanded modes with on-chip ROM enabled), settings in the
Port 5
pins
P5 /A
P5 /A
P5 /A
P5 /A
3
2
1
0
19
18
17
16
Figure 9.5 Port 5 Pin Configuration
Modes 1 to 4
A
A
A
A
19
18
17
16
(output)
(output)
(output)
(output)
Modes 5 and 6
P5 (input)/A
P5 (input)/A
P5 (input)/A
P5 (input)/A
3
2
1
0
19
18
17
16
(output)
(output)
(output)
(output)
19
Mode 7
P5 (input/output)
P5 (input/output)
P5 (input/output)
P5 (input/output)
to A
3
2
1
0
16
) or