HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 396

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 I/O Ports
10.7.3
PORTB shows the pin states and cannot be modified.
Note:
10.7.4
PBPCR controls the on/off state of port B input pull-up MOS.
10.7.5
Port B pins also function as TPU I/O pins (TPU_3*, TPU_4*, and TPU_5*) and address output
pins. The values of register and pin functions are shown bellow.
Note: * Not available in the H8S/2227 Group.
Rev. 6.00 Mar. 18, 2010 Page 334 of 982
REJ09B0054-0600
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
* Determined by the states of pins PB7 to PB0.
Bit Name
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
Bit Name
PB7PCR
PB6PCR
PB5PCR
PB4PCR
PB3PCR
PB2PCR
PB1PCR
PB0PCR
Port B Register (PORTB)
Port B Pull-Up MOS Control Register (PBPCR)
Pin Functions
Initial Value
⎯ *
⎯ *
⎯ *
⎯ *
⎯ *
⎯ *
⎯ *
⎯ *
Initial Value
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
If these bits are read while the corresponding PBDDR
bits are set to 1, the PBDR value is read. If these bits
are read while PBDDR bits are cleared to 0, the pin
states are read.
Description
When a pin is specified as an input port, setting the
corresponding bit to 1 turns on the input pull-up
MOS for that pin.