UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 362
UPD78F1203MC-CAB-AX
Manufacturer Part Number
UPD78F1203MC-CAB-AX
Description
MCU 16BIT 78K0R/LX3 30-SSOP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
Specifications of UPD78F1203MC-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
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 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
RENESAS
Quantity:
15 000
Part Number:
UPD78F1203MC-CAB-AX
Manufacturer:
NEC
Quantity:
20 000
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7.1 Outline of Functions
(hereinafter referred to as “TAUS”) and the TAUS option unit. It can be used with an operation clock having a 40 MHz
maximum resolution (when the internal high-speed oscillation clock is used). Furthermore, the A/D converter start
timing can be generated.
360
The 78K0R/IE3 can be used as an inverter control function and for motor control by using timer array unit TAUS
The following operations can be performed by using the inverter control function.
(1) Complementary PWM output function
• 6-phase PWM output function (triangular wave modulation, upper arm, lower arm, six outputs)
• Half-bridge output function (two outputs × 2)
• Full-bridge output function (four outputs)
A waveform of an arbitrary period, the duty, and the dead time can be generated by using channel 7 of the
TAUS in combination.
→ refer to 7.5.6 Operation as 6-phase triangular wave PWM output function
A waveform of an arbitrary period, the duty, and the dead time can be generated by using channel 3 of the
TAUS in combination.
→ refer to 7.5.5 Operation as triangular wave PWM output function with dead time
This function uses the above-mentioned half-bridge output.
Operating clock
(a selected clock)
Operating clock
(a selected clock)
CHAPTER 7 INVERTER CONTROL FUNCTIONS
User’s Manual U19678EJ1V1UD
channel0 and 4 (master)
channel2 and 6 (slave)
channel3 and 7 (slave)
setting the dead time
setting the duty
setting the dead time
setting the duty
setting the dead time
channel3 (slave)
channel6 (slave)
channel7 (slave)
setting the duty
channel0 (master)
setting the period
channel2 (slave)
setting the period
operation
operation
operation
operation
operation
Compare
operation
Compare
operation
Compare
operation
Compare
Compare
Compare
Compare
Compare
Interrupt signal
(INTTM00 and INTTM04)
Interrupt signal
(TO02 and TO06)
(TO03 and TO07)
(INTTM00)
Timer output
Timer output
Timer output
Timer output
Timer output
Timer output
(TO02)
(TO03)
(TO06)
(TO07)
dead time
dead time
dead time
duty
period
period
duty
duty
period
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