UPD78F1201MC-CAB-AX Renesas Electronics America, UPD78F1201MC-CAB-AX Datasheet - Page 489

• Manufacturer Part Number: UPD78F1201MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1201MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7.5.14 Operation as non-complementary modulation output function (type 2)
complementary modulation output function (type 2) can be used to realize this method.
triangular wave modulation PWM output. One period generation channel and six duty generation channels are
prepared. Channel 0 is used for generating the cycle and channels 2 to 7 are used for generating the duty. See 7.5.4
Operation as triangular wave PWM output function for details of the triangular wave modulation PWM function.
generates the PWM waveform. Channel 1 should therefore be set as the real-time output trigger generation channel.
See 7.5.11 Operation as linked real-time output function (type 2) for details of real-time output triggers.
which is generated by the linked real-time function (type 2), and manipulation of the TMEm bit of timer modulation
output enable register 0 (TME0).
INTTM00 outputs of the master channel is thinned and a real-time output trigger is generated.
PWM waveforms.
can be performed by outputting from the TOm pin the logical product of the PWM and real-time outputs when TMEm
is “1”. When TMEm is “0”, the real-time output setting value (TROm) will be output from the TOm pin.
default level of TOm of slave channels 2 to 7 at low level. TOLm of slave channels 2 to 7 is assumed to be fixed to “0”,
and TLS2 to TLS7 (OPMR registers) are used if inversion control is required.
Modulation output of the PWM output isn’t performed when TROm set to “0”.
The 120 degree excitation method is an inverter control method used for 3-phase brushless DC motors. The non-
The non-complementary modulation output function sets six duty widths for one period and generates a 6 or 3
The modulate output is modulated in accordance with the TROm value corresponding to the TOm pin that
Non-complementary modulation output is generated by using triangular wave modulation PWM, the TROm output,
The master channel operates in the interval timer mode and counts the periods.
Slave channel 1 operates in event counter mode and generates a real-time output trigger.
When using this function, set the thinning of INTTM0 to odd numbers (1, 3, 5, …).
Slave channels 2 to 7 operate in up and down count mode, count the duty factor, and generate triangular wave
Furthermore, modulation output can be controlled by manipulating TMEm. Non-complementary modulation output
To modulate the PWM and real-time outputs and output them from the TOm pin, operation must be started with the
Modulation control of the PWM and real-time outputs is performed when TROm being “1” (active level: high level).
Caution
Remark
m = 02 to 07
TS00, TS01, or TSm cannot be set to “1” (forcible restart) while TE00 = 1, TE01 = 1, or TEm = 1. If
TS00, TS01, or TSm is set to “1” while TE00 = 1, TE01 = 1, or TEm = 1, the counter value (TCR00,
TCR01, or TCRm) will be illegal and TOm will not be able to output the expected waveform.
CHAPTER 7 INVERTER CONTROL FUNCTIONS
User’s Manual U19678EJ1V1UD
The number of
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