DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 441

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2328BVF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2328BVF25V

9.9.4
Port B has a built-in MOS input pull-up function that can be controlled by software. This MOS
input pull-up function can be used in modes 6 and 7, and can be specified as on or off on an
individual bit basis.
When a PBDDR bit is cleared to 0 in mode 6 or 7, setting the corresponding PBPCR bit to 1 turns
on the MOS input pull-up for that pin.
The MOS input pull-up function is in the off state after a reset, and in hardware standby mode.
The prior state is retained in software standby mode.
Table 9.17 summarizes the MOS input pull-up states.
Table 9.17 MOS Input Pull-Up States (Port B)
Modes
4, 5
6, 7
Legend:
Off:
On/off: On when PBDDR = 0 and PBPCR = 1; otherwise off.
MOS input pull-up is always off.
MOS Input Pull-Up Function
Reset
Off
Hardware
Standby Mode
Off
Rev.6.00 Sep. 27, 2007 Page 409 of 1268
Software
Standby Mode
Off
On/off
Section 9 I/O Ports
REJ09B0220-0600
In Other
Operations
Off
On/off