DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 571

• 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

Bit
1
Bit Name
SCC
Initial
Value
0
R/W
R/(W)
Description
Synchronous Clearing Control
Specifies whether to clear TCNT_3 and TCNT_4 in the
MTU2S when synchronous counter clearing between
the MTU2 and MTU2S occurs in complementary PWM
mode.
When using this control, place the MTU2S in
complementary PWM mode.
When modifying the SCC bit while the counters are
operating, do not modify the CCE or WRE bits.
Counter clearing synchronized with the MTU2 is
disabled by the SCC bit setting only when synchronous
clearing occurs outside the Tb interval at the trough.
When synchronous clearing occurs in the Tb interval at
the trough including the period immediately after
TCNT_3 and TCNT_4 start operation, TCNT_3 and
TCNT_4 in the MTU2S are cleared.
For the Tb interval at the trough in complementary
PWM mode, see figure 11.40.
In the MTU2, this bit is reserved. It is always read as 0
and the write value should always be 0.
0: Enables clearing of TCNT_3 and TCNT_4 in the
1: Disables clearing of TCNT_3 and TCNT_4 in the
[Setting condition]
•
MTU2S by MTU2–MTU2S synchronous clearing
operation
MTU2S by MTU2–MTU2S synchronous clearing
operation
When 1 is written to SCC after reading SCC = 0
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 3.00 May 17, 2007 Page 513 of 1582
REJ09B0181-0300