DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 211

• Manufacturer Part Number: DF3026X25V
• Description: MCU 3V 256K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3026X25V

• 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: Lead free / RoHS Compliant
• Eeprom Size: -

7.7
7.7.1
Port 6 is an 8-bit input/output port that is also used for input and output of bus control signals
(
The port 6 pin configuration is shown in figure 7.6.
Pins in port 6 can drive one TTL load and a 90-pF capacitive load. They can also drive a
darlington transistor pair.
See table 7.11 for the selection of the pin functions.
L W R
Port 6
,
H W R
Port 6
Overview
,
R D
,
A S
Port 6 pins
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
P6 /
,
B A C K
7
6
5
4
3
2
1
0
LWR
HWR
RD
AS
BACK
BREQ
WAIT
Figure 7.6 Port 6 Pin Configuration
,
B R E Q
P6
P6
P6
Modes 1 to 5
(expanded modes)
,
W A I T
2
1
0
(input/output)
(input/output)/
(input/output)/
P6
) and for clock ( ) output.
7
(input)/
LWR
HWR
RD
AS
BACK
BREQ
WAIT
Rev. 2.00 Sep 20, 2005 page 171 of 800
(output)
(output)
(output)
(output)
(output)
(output)
(input)
(input)
P6
P6
P6
P6
P6
P6
P6
P6
Modes 6 and 7
(single-chip mode)
7
6
5
4
3
2
1
0
Section 7 I/O Ports
(input) / (output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
REJ09B0260-0200