DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 302

• 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
• PF3/LWR/ADTRG/IRQ3
Notes: 1. When TRGS0 = TRGS1 = 1, port F is used as the ADTRG input pin.
• PF2/WAIT
• PF1/BACK/BUZZ
Rev. 6.00 Sep. 24, 2009 Page 254 of 928
REJ09B0099-0600
Operating mode
Bus mode
PF3DDR
Pin function
Operating mode
WAITE
PF2DDR
Pin function
Operating mode
BRLE
BUZZE
PF1DDR
Pin function
The pin function is switched as shown below according to the combination of the operation
mode, the bus mode, the TRGS1 and TRGS0 bits in ADCR of the A/D converter, and the
PF3DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the WAITE bit, and the PF2DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the BRLE bit, the BUZZ bit in PFCR, and the PF1DDR bit.
2. When this port is used as an external interrupt pin, do not specify other functions.
16-bit bus mode
input
PF1
PF2 input
LWR output
0
0
⎯
0
output
PF1
1
0
0
Mode 6
PF2 output
Mode 6
Mode 6
PF3 input
1
output
BUZZ
0
8-bit bus mode
⎯
1
WAIT input
PF3 output
output
BACK
⎯
⎯
1
⎯
1
1
ADTRG input*
IRQ3 input*
PF1 input
0
PF3 input
PF2 input
2
0
0
1
0
Mode 7
output
Mode 7
Mode 7
PF1
⎯
1
⎯
⎯
PF3 output
PF2 output
output
1
1
BUZZ
⎯
1