DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 312

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
9.17
Drivability of output ports of which power is supplied by P1V
9.17.1
ICPCR controls buffer drivability.
Rev. 6.00 Sep. 24, 2009 Page 264 of 928
REJ09B0099-0600
Bit
7 to 4
3
2
1, 0
Bit Name
⎯
BUFGC2
BUFGC1
⎯
Power Supply Pin Control
IC Power Control Register (ICPCR)
Initial
Value
All 0
0
0
All 0
R/W
⎯
R/W
R/W
R/W
Description
Reserved
This bit is readable/writable, but the write value
should always be 0.
Buffer Gain Control 2
Controls drivability of output ports of which power is
supplied by P2V
the voltage of P2V
port. If the bit setting is not appropriate, it may cause
malfunction or characteristics described in section 24,
Electrical Characteristics cannot be satisfied. For the
power supply pin, see table 1.1.
0: 4.5 V ≤ P2V
1: 3.0 V ≤ P2V
Buffer Gain Control 1
Controls drivability of output ports of which power is
supplied by P1V
the voltage of P1V
port. If the bit setting is not appropriate, it may cause
malfunction or characteristics described in section 24,
Electrical Characteristics cannot be satisfied. For the
power supply pin, see table 1.1.
0: 4.5 V ≤ P1V
1: 3.0 V ≤ P1V
Reserved
These bits are readable/writable, but the write value
should always be 0.
CC
CC
CC
CC
CC
CC
≤ 5.5 V
≤ 3.6 V
≤ 5.5 V
≤ 3.6 V
CC
. This bit should be set according to
. This bit should be set according to
CC
CC
or P2V
when a port is used as an output
when a port is used as an output
CC
is controlled.