HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 339

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Operation when Error Occurs during Complementary PWM Mode Operation, and
Operation is Restarted in Normal Mode: Figure 10.105 shows an explanatory diagram of the
case where an error occurs in complementary PWM mode and operation is restarted in normal
mode after re-setting.
1. After a reset, MTU output is low and ports are in the high-impedance state.
2. Select the complementary PWM output level and cyclic output enabling/disabling with
3. Set complementary PWM.
4. Enable channel 3 and 4 output with TOER.
5. Set MTU output with the PFC.
6. The count operation is started by TSTR.
7. The complementary PWM waveform is output on compare-match occurrence.
8. An error occurs.
9. Set port output with the PFC and output the inverse of the active level.
10. The count operation is stopped by TSTR. (MTU output becomes the complementary PWM
11. Set normal mode. (MTU output goes low.)
12. Initialize the pins with TIOR.
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
MTU module
Port output
TIOC3D
TIOC3A
TIOC3B
TOCR.
output initial value.)
output
PE11
PE8
PE9
Figure 10.105 Error Occurrence in Complementary PWM Mode, Recovery in
RESET
1
TOCR
2
(CPWM)
High-Z
High-Z
High-Z
TMDR
3
TOER
(1)
4
(MTU)
PFC
5
TSTR
(1)
6
Normal Mode
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
(normal)
TMDR
Rev. 2.00, 09/04, page 297 of 720
11
0 out)
TIOR
(1 init
12
(MTU)
PFC
13
TSTR
(1)
14