DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 378

• 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 Reset-Synchronized PWM Mode: Figure 9.129 shows an explanatory diagram of the case
where an error occurs in normal mode and operation is restarted in reset-synchronized PWM mode
after re-setting.
MTU2
1 to 13 are the same as in figure 9.124.
14. Select the reset-synchronized PWM output level and cyclic output enabling/disabling with
15. Set reset-synchronized PWM.
16. Enable channel 3 and 4 output with TOER.
17. Set MTU2 output with the PFC.
18. Operation is restarted by TSTR.
Rev. 5.00 Mar. 06, 2009 Page 358 of 770
REJ09B0243-0500
module
TOCR.
Port output
TIOC3D
TIOC3A
TIOC3B
output
PE11
PE8
PE9
RESET
1
(normal)
TMDR
2
Figure 9.129 Error Occurrence in Normal Mode,
High-Z
High-Z
High-Z
TOER
Recovery in Reset-Synchronized PWM Mode
(1)
3
TIOR
(1 init
0 out)
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
0 out)
TIOR
(0 init
11
(disabled)
TIOR
12
TOER
(0)
13
TOCR
14
(RPWM)
TMDR
15
TOER
(1)
16
(MTU2)
PFC
17
TSTR
18
(1)