HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 202
![MCU 3V 256K 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
HD64F3026X25
Manufacturer Part Number
HD64F3026X25
Description
MCU 3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3026XBL25V.pdf
(843 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3026X25
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 202 of 843
- Download datasheet (5Mb)
Section 7 I/O Ports
7.4
7.4.1
Port 3 is an 8-bit input/output port which also functions as a data bus. It’s pin configuration is
shown in figure 7.3. Port 3 is a data bus in modes 1 to 5 (expanded modes) and a generic
input/output port in modes 6 and 7 (single-chip mode).
Pins in port 3 can drive one TTL load and a 90-pF capacitive load. They can also drive a
darlington transistor pair.
7.4.2
Table 7.5 summarizes the registers of port 3.
Table 7.5
Address *
H'EE002
H'FFFD2
Note: * Lower 20 bits of the address in advanced mode.
Rev. 2.00 Sep 20, 2005 page 162 of 800
REJ09B0260-0200
Port 3
Overview
Register Descriptions
Port 3
Port 3 Registers
Port 3 data register
Name
Port 3 data direction register
Figure 7.3 Port 3 Pin Configuration
Port 3 pins
P3 /D
P3 /D
P3 /D
P3 /D
P3 /D
P3 /D
P3 /D
P3 /D
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
Modes 1 to 5
D
D
D
D
D
D
D
D
15
14
13
12
11
10
9
8
Abbreviation
P3DDR
P3DR
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
Modes 6 and 7
P3 (input/output)
P3 (input/output)
P3 (input/output)
P3 (input/output)
P3 (input/output)
P3 (input/output)
P3 (input/output)
P3 (input/output)
R/W
W
R/W
7
6
5
4
3
2
1
0
Initial Value
H'00
H'00
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