DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 1114

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• 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: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Appendix B Internal I/O Registers
PWOERA—PWM Output Enable Register A
PWOERB—PWM Output Enable Register B
PWDPRA—PWM Data Polarity Register A
PWDPRB—PWM Data Polarity Register B
Rev. 4.00 Sep 27, 2006 page 1068 of 1130
REJ09B0327-0400
Bit
PWDPRB
Initial value
Read/Write
Bit
PWOERB
Initial value
Read/Write
Bit
PWDPRA
Initial value
Read/Write
Bit
PWOERA
Initial value
Read/Write
OS15
OE15
R/W
OS7
R/W
PWM output polarity control
OE7
R/W
R/W
0 PWM direct output (PWDR value corresponds to high width of output)
1 PWM inverted output (PWDR value corresponds to low width of output)
7
0
7
0
7
0
7
0
OE14
OS14
R/W
R/W
OS6
OE6
R/W
R/W
6
0
6
0
6
0
6
0
Switching between PWM output and port output
DDR
0
1
OS13
OE13
R/W
R/W
OE5
OS5
R/W
R/W
5
0
5
0
5
0
5
0
OE
OE12
0
1
0
1
OS12
R/W
OS4
R/W
OE4
R/W
R/W
4
0
4
0
4
0
4
0
Port input
Port input
Port output or PWM 256/256 output
PWM output (0 to 255/256 output)
H'FFD3
H'FFD2
H'FFD5
H'FFD4
OE11
OS11
OE3
R/W
OS3
R/W
R/W
R/W
3
0
3
0
3
0
3
0
Description
OE10
OS10
OE2
R/W
OS2
R/W
R/W
R/W
2
0
2
0
2
0
2
0
OE9
OE1
R/W
OS9
R/W
R/W
OS1
R/W
1
0
1
0
1
0
1
0
OE8
R/W
OS8
OE0
R/W
OS0
R/W
R/W
0
0
0
0
0
0
0
0
PWM
PWM
PWM
PWM