DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1096

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 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: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
TCNT0—Timer Counter 0
TCNT1—Timer Counter 1
PAODR—Port A Output Data Register
PAPIN—Port A Input Data Register
PADDR—Port A Data Direction Register
Rev. 4.00 Sep 27, 2006 page 1050 of 1130
REJ09B0327-0400
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * Determined by state of pins PA7 to PA0.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PA7ODR
PA7DDR
PA7PIN
R/W
R/W
—*
7
0
W
R
7
0
7
7
0
PA6ODR
PA6DDR
PA6PIN
R/W
R/W
—*
W
6
0
R
6
0
6
6
0
Specification of input or output for port A pins
PA5ODR
PA5DDR
PA5PIN
R/W
R/W
—*
5
0
W
5
0
R
5
0
5
Output data for port A pins
PA4ODR
PA4DDR
PA4PIN
H'FFEA (W), H'FFEB (R)
H'FFA8 (W), H'FFA9 (R)
Port A pin states
R/W
R/W
—*
Up-counter
4
0
W
R
4
0
4
4
0
PA3ODR
PA3DDR
PA3PIN
H'FFAB (R)
H'FFAB (W)
H'FFAA
R/W
R/W
—*
3
0
W
3
0
R
3
3
0
PA2ODR
PA2DDR
PA2PIN
R/W
R/W
—*
2
0
W
2
0
R
2
2
0
PA1ODR
PA1DDR
PA1PIN
R/W
R/W
—*
1
0
W
1
0
R
1
1
0
PA0ODR
PA0DDR
PA0PIN
R/W
R/W
—*
0
0
W
0
0
R
0
0
0
WDT0
WDT1
Port A
Port A
Port A