DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 809

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

C.4
Legend:
WP4P:
RP4P:
WP4D:
WP4:
RP4:
Note: n = 0 to 7
P4
n
Port 4 Block Diagram
Write to P4PCR
Read P4PCR
Write to P4DDR
Write to port 4
Read port 4
Read external
Mode 7
Figure C.4 Port 4 Block Diagram
address
8-bit bus
mode
Mode
1 to 6
16-bit bus
mode
Write to external
address
Rev. 3.00 Mar 21, 2006 page 779 of 814
Appendix C I/O Port Block Diagrams
RP4P
RP4
Q
Q
Q
P4 DDR
P4 PCR
P4 DR
WP4P
WP4D
WP4
n
n
Reset
Reset
Reset
C
C
n
C
R
R
R
D
D
D
REJ09B0302-0300