DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 284

• Manufacturer Part Number: DF2556FC20DV
• Description: IC H8S/2556 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2556FC20DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K 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
• PB5/A13
Legend:
x:
• PB4/A12
Legend:
x:
• PB3/A11
Legend:
x:
Rev. 6.00 Sep. 24, 2009 Page 236 of 928
REJ09B0099-0600
Operating mode
AE3 to AE0
PB5DDR
Pin function
Operating mode
AE3 to AE0
PB4DDR
Pin function
Operating mode
AE3 to AE0
PB3DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, the AE3 to AE0 bits in PFCR, and the PB5DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the AE3 to AE0 bits in PFCR, and the PB4DDR bit.
The pin function is switched as shown below according to the combination of the operating
mode, the AE3 to AE0 bits in PFCR, and the PB3DDR bit.
Don’t care
Don’t care
Don’t care
Other than B'0100
A13 output
A11 output
Other than
B'011x or
A12 output
B'1xxx
B'00xx
or B'00xx
⎯
⎯
⎯
Other than B'111x or B'1xxx
PB5 input
PB3 input
Mode 6
Mode 6
Mode 6
PB4 input
0
0
B'0100 or B'00xx
0
B'00xx
PB5 output
PB3 output
PB4 output
1
1
1
PB5 input
PB4 input
PB3 input
0
0
0
Mode 7
Mode 7
Mode 7
⎯
⎯
⎯
PB5 output
PB4 output
PB3 output
1
1
1