DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 293

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• 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: 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: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.11.4
PDPCR controls on/off state of the input pull-up MOS for port D pins.
9.11.5
Port D pins also function as data I/O pins. Port D pin functions are shown below.
• PD7/D15, PD6/D14, PD5/D13, PD4/D12, PD3/D11, PD2/D10, PD1/D9, PD0/D8
Note: n = 7 to 0
Bit
7
6
5
4
3
2
1
0
Operating mode
PDnDDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode and the PDnDDR bit.
Bit Name
PD7PCR
PD6PCR
PD5PCR
PD4PCR
PD3PCR
PD2PCR
PD1PCR
PD0PCR
Port D Pull-Up MOS Control Register (PDPCR)
Pin Functions
Initial Value
0
0
0
0
0
0
0
0
Data input/output
Mode 6
⎯
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
When a pin is specified as an input port, setting the
corresponding bit to 1 turns on the input pull-up MOS
for that pin.
PDn input
Rev. 6.00 Sep. 24, 2009 Page 245 of 928
0
Mode 7
Section 9 I/O Ports
PDn output
REJ09B0099-0600
1