HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 544

• 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
10.10.5 Pin Functions
Port B pins also function as address outputs. The correspondence between the register
specification and the pin functions is shown below.
Note:
10.10.6 Port B Input Pull-Up MOS States
Port B has a built-in input pull-up MOS function that can be controlled by software. This input
pull-up MOS function can be used in modes 4 and 7. Input pull-up MOS can be specified as on or
off on a bit-by-bit basis.
In modes 3, 4, and 7, when a PBDDR bit is cleared to 0, setting the corresponding PBPCR bit to 1
turns on the input pull-up MOS for that pin.
Table 10.3 summarizes the input pull-up MOS states.
Table 10.3 Input Pull-Up MOS States (Port B)
Legend:
Off:
On/Off: On when PBDDR = 0 and PBPCR = 1; otherwise off.
Note:
Rev. 3.00 Mar 17, 2006 page 492 of 926
REJ09B0283-0300
1, 2, 5, 6
3 * , 4, 7
Operating
mode
EXPE
PBDDR
Pin function
PB7/A15, PB6/A14, PB5/A13, PB4/A12, PB3/A11, PB2/A10, PB1/A9, PB0/A8
The pin function is switched as shown below according to the operating mode, bit EXPE, and
bit PBDDR.
Mode
* Only in H8S/2678R Group.
* Only in H8S/2678R Group.
Input pull-up MOS is always off.
Address
1, 2, 5,
output
—
—
6
Off
Reset
input
PB
0
—
4
Address
output
Off
1
Standby Mode
Hardware
input
PB
0
0
output
PB
Off
On/Off
1
Standby Mode
3 * , 7
Software
input
PB
0
1
Address
output
1
Off
On/Off
Operations
In Other