DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 657

• Manufacturer Part Number: DF70844AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70844AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 256KB (256K 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: 16K 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: 16KB
• 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

MTU2S Counter Clearing Caused by MTU2 Flag Setting Source (MTU2–MTU2S
Synchronous Counter Clearing): The MTU2S counters can be cleared by sources for setting the
flags in TSR_0 to TSR_2 in the MTU2 through the TSYCR_3 settings in the MTU2S.
1. Example of Procedure for Specifying MTU2S Counter Clearing by MTU2 Flag Setting Source
Figure 11.85 shows an example of procedure for specifying MTU2S counter clearing by
MTU2 flag setting source.
Start one of channels 0 to 2 in MTU2
<Counter clearing by flag setting>
Start channel 3 or 4 in MTU2S
MTU2S counter clearing by
MTU2S flag setting source
Stop count operation
Figure 11.85 Example of Procedure for Specifying MTU2S Counter
Set TSYCR_3
Clearing by MTU2 Flag Setting Source
[1]
[1]
[2]
[3]
[4]
[1] Use TSTR registers in the MTU2 and MTU2S and halt the
[2] Use TSYCR_3 in the MTU2S to specify the flag setting source
[3] Start TCNT_3 or TCNT_4 in the MTU2S.
[4] Start TCNT_0, TCNT_1, or TCNT_2 in the MTU2.
Note: The TSYCR_3 setting is ignored while the counter is
counters used for this function.
to be used for the TCNT_3 and TCNT_4 clearing source.
stopped. The setting becomes valid after TCNT_3 or
TCNT4 is started.
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 3.00 May 17, 2007 Page 599 of 1582
REJ09B0181-0300