DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 445

• Manufacturer Part Number: DF38122HWV
• Description: IC H8/38122 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of DF38122HWV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Software Settings
a. Duty selection
b. Segment selection
c. Frame frequency selection
d. A or B waveform selection
Any of four duty cycles—static, 1/2 duty, 1/3 duty, or 1/4 duty—can be selected with bits
DTS1 and DTS0.
The segment drivers to be used can be selected with bits SGS
The frame frequency can be selected by setting bits CKS
should be selected in accordance with the LCD panel specification. For the clock selection
method in watch mode, subactive mode, and subsleep mode, see section 13.3.3, Operation in
Power-Down Modes.
Either the A or B waveform can be selected as the LCD waveform to be used by means of
LCDAB.
Rev. 8.00 Mar. 09, 2010 Page 423 of 658
3
to CKS
Section 13 LCD Controller/Driver
3
to SGS
0
. The frame frequency
0
.
REJ09B0042-0800