DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 295

• 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: -

In modes 5 to 7, when a P5DDR bit is cleared (selecting the input port function), if the
corresponding bit in P5PCR is set up 1, the input pull-up MOS transistor is turned on.
P5PCR is initialized to H'F0 by a reset and in hardware standby mode. In software standby mode
it retains its previous setting.
Table 9.9 summarizes the states of the input pull-ups MOS in each mode.
Table 9.9
Mode
1
2
3
4
5
6
7
Legend:
Off:
On/off: The input pull-up MOS transistor is on if P5PCR = 1 and P5DDR = 0. Otherwise, it is off.
The input pull-up MOS transistor is always off.
Input Pull-Up MOS Transistor States (Port 5)
Reset
Off
Off
Hardware
Standby Mode
Off
Off
Software
Standby Mode
Off
On/off
Rev. 3.00 Mar 21, 2006 page 265 of 814
Other Modes
Off
On/off
Section 9 I/O Ports
REJ09B0302-0300