DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1099

• 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: -

P4DDR—Port 4 Data Direction Register
P3DR—Port 3 Data Register
P4DR—Port 4 Data Register
P5DDR—Port 5 Data Direction Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
P47DDR
P37DR
P47DR
R/W
R/W
W
—
—
7
0
7
0
7
0
7
1
P46DDR
P36DR
P46DR
R/W
R/W
—
—
W
6
1
6
0
6
0
6
0
Specification of input or output for port 4 pins
P45DDR
P35DR
P45DR
R/W
R/W
—
—
W
5
0
5
0
5
1
5
0
Output data for port 3 pins
Output data for port 4 pins
P44DDR
P34DR
P44DR
R/W
R/W
W
—
—
4
0
4
0
4
0
4
1
Rev. 4.00 Sep 27, 2006 page 1053 of 1130
P43DDR
P33DR
P43DR
H'FFB5
H'FFB6
H'FFB7
H'FFB8
R/W
R/W
W
—
—
3
0
3
0
3
0
3
1
Appendix B Internal I/O Registers
P42DDR
P52DDR
P32DR
P42DR
R/W
R/W
W
W
2
0
2
0
2
0
2
0
Specification of input or
output for port 5 pins
P41DDR
P51DDR
P31DR
P41DR
R/W
R/W
REJ09B0327-0400
W
W
1
0
1
0
1
0
1
0
P40DDR
P50DDR
P30DR
P40DR
R/W
R/W
W
W
0
0
0
0
0
0
0
0
Port 4
Port 3
Port 4
Port 5