HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 558

• Manufacturer Part Number: HD64F2676VFC33
• Description: IC H8S MCU FLASH 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2676VFC33

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 I/O Ports
10.14.3 Port F Register (PORTF)
PORTF shows port F pin states.
PORTF cannot be modified.
Note:
10.14.4 Pin Functions
Port F pins also function as external interrupt inputs, bus control signal I/Os, and system clock
outputs ( ). The correspondence between the register specification and the pin functions is shown
below.
Rev. 3.00 Mar 17, 2006 page 506 of 926
REJ09B0283-0300
Bit
7
6
5
4
3
2
1
0
Operating
mode
PFDDR
Pin function
PF7/
The pin function is switched as shown below according to bit PF7DDR.
Bit Name
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
* Determined by the states of pins PF7 to PF0.
Initial Value
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
PF7 input
0
R/W
R
R
R
R
R
R
R
R
1 to 7
Description
If a port F read is performed while PFDDR bits are
set to 1, the PFDR values are read. If a port F read
is performed while PFDDR bits are cleared to 0, the
pin states are read.
output
1