HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 533

• Manufacturer Part Number: HD64F7047FW40V
• Description: MCU 5V 256K I-TEMP,PB-FREE 100-Q
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047FW40V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 40MHz
• 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: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.3.10 Timer Period Data Register (TPDR)
The timer period data register (TPDR) functions as a 16-bit compare register. In the operating
modes, the TPDR register value is constantly compared with the TCNT counter value, and when
they match the TCNT counter changes its count direction from up to down. The initial value of
TPDR is H'FFFF. Only 16-bit access can be used on TPDR; 8-bit access is not possible.
16.4
Operation
When the operating mode is selected, a 3-phase PWM waveform is output with a non-overlap
relationship between the positive and negative phases.
The PUOA, PUOB, PVOA, PVOB, PWOA, and PWOB pins are PWM output pins, the PCIO pin
(when set to output) functions as a toggle output synchronized with the PWM waveform, and the
PCI0 pin (when set to input) functions as the counter clear signal input. The TCNT counter
performs up- and down-count operations, whereas the TDCNT counters perform up-count
operations.
Rev. 2.00, 09/04, page 491 of 720