DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 326

• 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

Section 9 8-Bit PWM Timers
9.1.2
Figure 9.1 shows a block diagram of the PWM timer module.
Rev. 4.00 Sep 27, 2006 page 280 of 1130
REJ09B0327-0400
P22/PW10
P23/PW11
P24/PW12
P25/PW13
P26/PW14
P27/PW15
P10/PW0
P11/PW1
P12/PW2
P13/PW3
P14/PW4
P15/PW5
P16/PW6
P17/PW7
P20/PW8
P21/PW9
Legend:
PWSL:
PWDR:
PWDPRA:
PWDPRB:
PWOERA:
PWOERB:
PCSR:
P1DDR:
P2DDR:
P1DR:
P2DR:
Block Diagram
PWDPRB
PWOERB
P2DDR
P2DR
PWM register select
PWM data register
PWM data polarity register A
PWM data polarity register B
PWM output enable register A
PWM output enable register B
Peripheral clock select register
Port 1 data direction register
Port 2 data direction register
Port 1 data register
Port 2 data register
Figure 9.1 Block Diagram of PWM Timer Module
PWOERA
PWDPRA
P1DDR
P1DR
Comparator 10
Comparator 11
Comparator 12
Comparator 13
Comparator 14
Comparator 15
Comparator 0
Comparator 1
Comparator 2
Comparator 3
Comparator 4
Comparator 5
Comparator 6
Comparator 7
Comparator 8
Comparator 9
TCNT
Internal clock
PWDR10
PWDR11
PWDR12
PWDR13
PWDR14
PWDR15
selection
PWDR0
PWDR1
PWDR2
PWDR3
PWDR4
PWDR5
PWDR6
PWDR7
PWDR8
PWDR9
/2
Clock
/4
/8
/16
Module
data bus
PWSL
PCSR
Internal
data bus