HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 740

• 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: -

Appendix B Internal I/O Registers
ADRCR—Address Control Register
CSCR—Chip Select Control Register
Rev. 2.00 Sep 20, 2005 page 700 of 800
REJ09B0260-0200
Bit
Initial value
Read/Write
Note:
Initial value
Read/Write
H8/3024F-ZTAT
H8/3026F-ZTAT
H8/3024 mask ROM version
H8/3026 mask ROM version
Bit
—
—
7
1
CS7E
R/W
7
0
—
—
6
1
Chip select 7 to 4 enable
(n = 7 to 4)
CSnE
CS6E
Bit n
R/W
0
1
6
0
ADRCTL
—
—
5
1
Output of chip select signal CSn is disabled (Initial value)
Output of chip select signal CSn is enabled
0
1
CS5E
R/W
5
0
Reserved bits
Address update mode 2 is selected
Address update mode 1 is selected (Initial value)
This register not provided
This register provided
—
—
4
1
CS4E
R/W
4
0
H'EE01E
H'EE01F
Description
—
—
3
1
—
—
3
1
Description
—
—
2
1
—
—
2
1
—
—
1
1
Selects address update
—
—
1
1
mode 1 or address
Address control
update mode 2.
ADRCTL
Bus controller
Bus controller
R/W
—
—
0
1
0
1