DF36054GFPJV Renesas Electronics America, DF36054GFPJV Datasheet - Page 261

• Manufacturer Part Number: DF36054GFPJV
• Description: MCU 3/5V 32K J-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36054GFPJV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figures 12.42 and 12.43 show the operation examples when buffer operation has been designated
for GRB_0 and GRD_0 in complementary PWM mode. These are examples when a PWM
waveform of 0% duty is created by using the buffer operation and performing GRD_0 GRA_0.
Data is transferred from GRD_0 to GRB_0 according to the settings of CMD_0 and CMD_1 when
TCNT_0 and GRA_0 are compared and their contents match or when TCNT_1 underflows.
However, when GRD_0 GRA_0, data is transferred from GRD_0 to GRB_0 when TCNT_1
underflows regardless of the setting of CMD_0 and CMD_1. When GRD_0 = H'0000, data is
transferred from GRD_0 to GRB_0 when TCNT_0 and GRA_0 are compared and their contents
match regardless of the settings of CMD_0 and CMD_1.
GRA_0
H'0999
H'0000
FTIOB0
FTIOD0
GRD_0
GRB_0
TCNT values
(Buffer Operation in Complementary PWM Mode CMD1 = CMD0 = 1)
H'0999
H'0999
TCNT_0
TCNT_1
H'0999
Figure 12.42 Buffer Operation (3)
H'1FFF
H'1FFF
H'0999
GRB_0 (When restored, data will be transferred
Rev. 4.00 Mar. 15, 2006 Page 227 of 556
H'0999
to the saved location regardless of the
CMD1 and CMD0 values)
Time
Section 12 Timer Z
REJ09B0026-0400