HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 822

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
Rev. 4.00 Jan 26, 2006 page 798 of 938
REJ09B0276-0400
BRCR—Bus Release Control Register
ISCR—IRQ Sense Control Register
Modes
1, 2, 6, 7
Modes
3, 4
Mode 5
Initial value
Read/Write
Bit
Initial value
Read/Write
Initial value
Read/Write
Initial value
Read/Write
R/W
7
0
Bit
A23E
R/W
R/W
R/W
7
1
1
1
6
0
Address 23 to 20 enable
0
1
IRQ
0
1
IRQ5SC
A22E
Address output
Other input/output
R/W
R/W
5
R/W
6
1
1
1
to IRQ
Interrupts are requested when IRQ
Interrupts are requested by falling-edge input at IRQ
5
0
0
A21E
IRQ4SC
R/W
R/W
sense control
5
1
1
1
R/W
4
0
A20E
R/W
IRQ3SC
4
1
0
1
R/W
3
0
H’EE013
H’EE014
IRQ2SC
3
1
1
1
R/W
2
0
5
to IRQ
IRQ1SC
2
1
1
1
R/W
Bus release enable
1
0
0
1
0
Bus controller
Interrupt Controller
are low
The bus cannot be
released to an
external device
The bus can be
released to an
external device
IRQ0SC
1
1
1
1
R/W
0
0
5
to IRQ
BRLE
R/W
R/W
R/W
0
0
0
0
0