UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 520

• 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: -

TOp pin output before Hi-Z control
TOq pin output before Hi-Z control
518
TOp pin output before Hi-Z control
TOq pin output before Hi-Z control
<1> The TOp and TOq pin outputs become a Hi-Z state when the falling edge of the TMOFFn pin input is
<2> The Hi-Z state of the TOp and TOq pin outputs is canceled in synchronization with the carrier cycle of the
<1> The TOp and TOq pin outputs become a Hi-Z state when the falling edge of the TMOFFn pin input is
<2> The Hi-Z state of the TOp and TOq pin outputs is not canceled even if the rising edge of the TMOFFn pin
<3> The Hi-Z state of the TOp and TOq pin outputs is canceled in synchronization with the carrier cycle of the
(positive-phase output)
(positive-phase output)
(reverse-phase output)
(reverse-phase output)
(positive-phase PWM)
(positive-phase PWM)
(reverse-phase PWM)
(reverse-phase PWM)
Remark When n = 0:
Hi-Z control signal n
Hi-Z control signal n
TMOFFn pin input
detected.
timer after the rising edge of the TMOFFn pin input is detected.
detected.
input is detected.
timer by writing 1 to the OPHTn bit.
TMOFFn pin input
TOp pin output
TOp pin output
TOq pin output
TOq pin output
When n = 1:
(Example of the output of the TMOFFn (falling edge detection))
(Example of the output of the TMOFFn (falling edge detection))
Carrier period
Carrier period
Figure 7-104. Overcurrent Detection Example 5
Figure 7-105. Overcurrent Detection Example 6
CHAPTER 7 INVERTER CONTROL FUNCTIONS
p= 02, q = 03
p= 06, q = 07
User’s Manual U19678EJ1V1UD
<1>
<1>
Hi-Z period
Hi-Z period
<2>
<2>
<3>