DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 303

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Negative phase
Positive phase
output
output
Figure 9.45 Example of Initial Output in Complementary PWM Mode (2)
Timer output control register settings
OLSN bit: 0 (initial output: high; active level: low)
OLSP bit: 0 (initial output: high; active level: low)
Complementary
PWM mode
(TMDR setting)
Initial output
TGRA_4
TCNT_3 and TCNT_4 values
TDDR
TCNT_3 and TCNT_4 count start
(TSTR setting)
Rev. 5.00 Mar. 06, 2009 Page 283 of 770
TCNT_3
TCNT_4
Active level
REJ09B0243-0500
Time