DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 324

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• 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: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 14-Bit PWM D/A
2. OS = 1 (DADR corresponds to T
Rev. 4.00 Jun 06, 2006 page 268 of 1004
REJ09B0301-0400
a. CFS = 0 [base cycle = resolution (T) 64]
b. CFS = 1 [base cycle = resolution (T) 256]
t
t
t
t
f1
H1
f1
H1
= t
= t
+ t
+ t
t
t
H1
H1
f2
f2
H2
H2
= t
= t
t
t
+ t
+ t
f1
f1
f3
f3
H3
H3
= · · · = t
= · · · = t
+ · · · + t
+ · · · + t
f255
f63
t
t
H2
H2
H255
H63
= t
= t
Figure 10.4 (3) Output Waveform
Figure 10.4 (4) Output Waveform
f64
t
t
+ t
f2
f2
f256
+ t
= T
H64
H256
H
= T
)
= T
1 conversion cycle
1 conversion cycle
= T
256
H
64
H
t
t
H3
H3
t
t
H255
H63
t
t
f255
f63
t
t
H256
H64
t
t
f256
f64