DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 377

• 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 Normal Mode Operation, and Operation is Restarted
in Complementary PWM Mode: Figure 9.128 shows an explanatory diagram of the case where
an error occurs in normal mode and operation is restarted in complementary PWM mode after re-
setting.
MTU2
1 to 10 are the same as in figure 9.124.
11. Initialize the normal mode waveform generation section with TIOR.
12. Disable operation of the normal mode waveform generation section with TIOR.
13. Disable channel 3 and 4 output with TOER.
14. Select the complementary PWM output level and cyclic output enabling/disabling with
15. Set complementary PWM.
16. Enable channel 3 and 4 output with TOER.
17. Set MTU2 output with the PFC.
18. Operation is restarted by TSTR.
TOCR.
module
Port output
TIOC3D
TIOC3A
TIOC3B
output
PE11
PE8
PE9
RESET
1
(normal)
TMDR
2
Figure 9.128 Error Occurrence in Normal Mode,
High-Z
High-Z
High-Z
TOER
(1)
3
Recovery in Complementary PWM Mode
0 out)
TIOR
(1 init
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
Rev. 5.00 Mar. 06, 2009 Page 357 of 770
0 out)
TIOR
(0 init
11
(disabled)
TIOR
12
TOER
13
(0)
TOCR
14
(CPWM)
TMDR
REJ09B0243-0500
15
TOER
(1)
16
(MTU2)
PFC
17
TSTR
18
(1)