UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 363

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-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: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Non-complementary PWM output function
(3) Interrupt-thinning function
(4) Arbitrary dead time setting function
(5) A/D converter start timing setting function (Four types of timings can be generated.)
• 6-phase PWM output function (sawtooth wave modulation or triangular wave modulation, six outputs)
The interrupts of channels 0 and 4 that are used for setting the period can be thinned.
An arbitrary dead time can be set.
The A/D converter start timing can be output by using channels 8 and 9 of the TAUS.
A waveform of an arbitrary frequency, the duty, and one without dead time can be generated by using
channel 7 of the TAUS in combination.
→ refer to 7.5.3 Operation as 6-phase PWM output function
→ refer to 7.5.7 Interrupt signal thinning function
→ refer to 7.5.8 Operation as A/D conversion trigger output function (type 1)
→ refer to 7.5.9 Operation as A/D conversion trigger output function (type 2)
Operating clock
Operating clock
(a selected clock)
(a selected clock)
Operating clock
(a selected clock)
CHAPTER 7 INVERTER CONTROL FUNCTIONS
Channels 2 to 7 can be used as slave channels in other modes.
Setting the Number of thinned
User’s Manual U19678EJ1V1UD
channel0 (master)
setting the period
channel1 (slave)
channel7 (slave)
channel0 (master)
channel2 (slave)
Unused channels can be used as slave channels in other modes.
Setting the trigger timing
Setting the period
channel m (slave)
channel n (master)
Compare
operation
Compare
operation
Compare
operation
Compare
operation
Compare
operation
Compare
operation
Compare
operation
Interrupt signal
Interrupt signal
(INTTM01)
(INTTM00)
Interrupt signal
(INTTM00)
Timer output
Timer output
Interrupt signal
Interrupt signal
(INTTMm)
(INTTMn)
(TO02)
(TO07)
Trigger timing can be
The period
duty
selected.
duty
period
period
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