DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 401

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

10.7.6
Port B has a built-in input pull-up MOS function that can be controlled by software. Input pull-up
MOS can be specified as on or off on an individual bit basis.
Table 10.3 summarizes the input pull-up MOS states.
Table 10.3 Input Pull-Up MOS States in Port B
Legend:
OFF:
ON/OFF: On when PBDDR = 0 and PBPCR = 1; otherwise off.
10.8
Port C is an 8-bit I/O port and has the following registers.
• Port C data direction register (PCDDR)
• Port C data register (PCDR)
• Port C register (PORTC)
• Port C pull-up MOS control register (PCPCR)
Pin States
Address output,
Port output, TPU
output
Port input, TPU
input
Port C
Input Pull-Up MOS States in Port B
Input pull-up MOS is always off.
Power-on
Reset
OFF
Hardware
Standby
Mode
OFF
Manual
Reset
OFF
ON/OFF
Rev. 6.00 Mar. 18, 2010 Page 339 of 982
Software
Standby
Mode
OFF
ON/OFF
Section 10 I/O Ports
REJ09B0054-0600
In Other
Operations
OFF
ON/OFF