DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 633

• Manufacturer Part Number: DF70845AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70845AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 32K 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: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

15. Suppressing MTU2–MTU2S Synchronous Counter Clearing
Figure 11.62 MTU2–MTU2S Synchronous Clearing-Suppressed Interval Specified by SCC
TGRA_3
TGRB_3
In the MTU2S, setting the SCC bit in TWCR to 1 suppresses synchronous counter clearing
caused by the MTU2.
Synchronous counter clearing is suppressed only within the interval shown in figure 11.62.
When using this function, the MTU2S should be set to complementary PWM mode.
For details of synchronous clearing caused by the MTU2, refer to the description about
MTU2S counter clearing caused by MTU2 flag setting source (MTU2-MTU2S synchronous
counter clearing) in section 11.4.10, MTU2–MTU2S Synchronous Operation.
H'0000
TCDR
TDDR
Tb interval
immediately
after counter
operation starts
MTU2-MTU2S synchronous counter
clearing is suppressed.
Tb interval
at the crest
Bit in TWCR
at the trough
Tb interval
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
MTU2-MTU2S synchronous counter
Rev. 3.00 May 17, 2007 Page 575 of 1582
clearing is suppressed.
Tb interval
at the crest
REJ09B0181-0300
at the trough
Tb interval