DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 262

• 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
• P35/SCK1/SCK4/SCL0/IRQ5
Notes: 1. When P35ODR is set to 1, this pin functions as NMOS open drain output. When cleared
• P34/RxD1/SDA0
Note:
Rev. 6.00 Sep. 24, 2009 Page 214 of 928
REJ09B0099-0600
ICE
CKE1
C/A
CKE0
P35DDR
Pin function
ICE
RE
P34DDR
Pin function
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR1_0 of IIC2_0, the C/A bit in SMR_1 of SCI_1 or in SMR_4 of SCI_4, the CKE0 and
CKE1 bits in SCR_1 or SCR_4, and the P35DDR bit. The SCK1 and SCK4 are not set to
outputs simultaneously.
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR1_0 of IIC2_0, the RE bit in SCR_1 of SCI_1, and the P34DDR bit.
2. When this pin is used as an external interrupt pin, do not specify other functions.
*
to 0, this pin functions as NMOS push pull output.
When P34ODR is set to 1, this pin functions as NMOS open drain output. When cleared
to 0, this pin functions as NMOS push pull output.
P35 input
P34 input
0
0
0
P35 output*
0
0
1
P34 output*
0
1
1
0
output*
SCK1/
SCK4
⎯
1
0
IRQ5 input*
1
output*
SCK1/
SCK4
RxD1 input
⎯
⎯
1
2
⎯
1
1
SCK1/SCK4
input
⎯
⎯
⎯
1
SDA0 input/output
SCL0 input/
⎯
⎯
1
output
⎯
⎯
⎯
⎯
1