HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 868

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix C I/O Port Block Diagrams
C.4
Rev. 3.00 Sep 27, 2006 page 840 of 872
REJ09B0325-0300
Legend:
WP4P:
RP4P:
WP4D:
WP4:
RP4:
P4
n
Port 4 Block Diagram
Write to P4PCR
Read P4PCR
Write to P4DDR
Write to port 4
Read port 4
Figure C.4 Port 4 Block Diagram (Pins P4
Read external
Mode 7
address
8-bit bus
mode
Note: n = 0 to 7
Mode
1 to 6
16-bit bus
mode
Write to external
address
RP4P
RP4
0
Q
Q
Q
to P4
P4 DDR
P4 PCR
P4 DR
WP4D
WP4P
WP4
n
n
Reset
Reset
Reset
C
C
n
C
7
)
R
R
R
D
D
D