DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 301

• 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: -

9.13.4
Port F pins also function as bus control I/O pins, interrupt input pins, system clock output pins,
A/D trigger input pins, and BUZZ output pins. Port F pin functions are shown below.
• PF7/φ
• PF6/AS
• PF5/RD
• PF4/HWR
PF7DDR
Pin function
Operating mode
PF6DDR
Pin function
Operating mode
PF5DDR
Pin function
Operating mode
PF4DDR
Pin function
The pin function is switched as shown below according to the PF7DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode and the PF6DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode and the PF5DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode and the PF4DDR bit.
Pin Functions
HWR output
RD output
AS output
PF7 input
Mode 6
Mode 6
Mode 6
⎯
⎯
⎯
0
PF6 input
PF5 input
PF4 input
Rev. 6.00 Sep. 24, 2009 Page 253 of 928
0
0
0
Mode 7
Mode 7
Mode 7
φ output
1
Section 9 I/O Ports
PF6 output
PF5 output
PF4 output
REJ09B0099-0600
1
1
1