DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 397

• 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: -

Operation when Error Occurs during Complementary PWM Mode Operation, and
Operation is Restarted in Reset-Synchronized PWM Mode: Figure 9.148 shows an
explanatory diagram of the case where an error occurs in complementary PWM mode and
operation is restarted in reset-synchronized PWM mode after re-setting.
MTU2 module output
1 to 10 are the same as in figure 9.144.
11. Set normal mode. (MTU2 output goes low.)
12. Disable channel 3 and 4 output with TOER.
13. Select the reset-synchronized PWM mode output level and cyclic output enabling/disabling
14. Set reset-synchronized PWM.
15. Enable channel 3 and 4 output with TOER.
16. Set MTU2 output with the PFC.
17. Operation is restarted by TSTR.
with TOCR.
Port output
TIOC3D
TIOC3A
TIOC3B
PE11
PE8
PE9
Figure 9.148 Error Occurrence in Complementary PWM Mode,
RESET
1
TOCR
2
Recovery in Reset-Synchronized PWM Mode
(CPWM)
High-Z
High-Z
High-Z
TMDR
3
TOER
(1)
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
Rev. 5.00 Mar. 06, 2009 Page 377 of 770
(0)
10
(normal)
TMDR
11
TOER
(0)
12
TOCR
13
(RPWM)
TMDR
14
REJ09B0243-0500
TOER
(1)
15
(MTU2)
PFC
16
TSTR
(1)
17