HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 304

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
9.9.4
Port E 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 4 to 6 when 8-bit bus mode is selected, or in mode 7,
and can be specified as on or off on an individual bit basis.
When a PEDDR bit is cleared to 0 in modes 4 to 6 when 8-bit bus mode is selected, or in mode 7,
setting the corresponding PEPCR 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 9.20 summarizes the MOS input pull-up states.
Table 9.20 MOS Input Pull-Up States (Port E)
Modes
7
4 to 6
Legend:
OFF
ON/OFF : On when PEDDR = 0 and PEPCR = 1; otherwise off.
Rev. 5.00 Jan 10, 2006 page 278 of 1042
REJ09B0275-0500
MOS Input Pull-Up Function
: MOS input pull-up is always off.
8-bit bus
16-bit bus
Power-On
Reset
OFF
Hardware
Standby Mode
OFF
Software
Standby Mode
ON/OFF
OFF
In Other
Operations
ON/OFF
OFF