M30835FJGP#U5 Renesas Electronics America, M30835FJGP#U5 Datasheet - Page 195
M30835FJGP#U5
Manufacturer Part Number
M30835FJGP#U5
Description
IC M32C/83 MCU FLASH 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets
1.M3087BFLGPU3.pdf
(364 pages)
2.M30833FJGPU3.pdf
(96 pages)
3.M30833FJGPU3.pdf
(529 pages)
Specifications of M30835FJGP#U5
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
31K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
144-LQFP
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30835FJGP#U5M30835FJGP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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M
R
R
e
E
3
. v
J
2
Figure 15.8 Triangular Wave Modulation Operation
0
C
1
9
NOTES:
3 .
8 /
Triangular waveform as a Carrier Wave
INV14 = 1
("H" active)
INV00, INV01: Bits in the INVC0 register
INV11, INV14: Bits in the INVC1 register
The above applies to INVC0 = 00XX11XX
B
INV14 = 0
("L" active)
Examples of PWM output change are
(a) When INV11=1 (three-phase mode 1)
Timer A1
Reload Control Signal
The three-phase control timer function is available by setting the INV02 bit in the INVC0 register to "1".
The timer B2 is used for carrier wave control and timers A4, A1, A2 for three-phase PWM output (U, U, V,
V, W, W) control. An exclusive dead time timer controls dead time. Figure 15.8 shows an example of the
triangular modulation waveform. Figure 15.9 shows an example of the sawtooth modulation waveform.
__
Timer A4
Start Trigger Signal
0
1
3
1. Internal signals. See Figure 15.1.
2. Applies only when the INV11 bit is set to "1" (three-phase mode).
0
- INV01=0 and ICTB2=2
- Default value of the timer: TA41=m, TA4=m
- Default value of the IDB0 and IDB1 registers
generated with every second timer B2 underflow) or
INV01=1, INV00=1and ICTB2=1
generated on the falling edge of the timer A1 reload control
signal)
The TA4 and TA41 registers are changed whenever the
timer B2 interrupt is generated.
They are changed to DU0=1, DUB0=0, DU1=1, DUB1=0
by the third timer B2 interrupt.
3
G
J
Reload Register
First time: TA41=n, TA4:=n.
Second time: TA41=p, TA4=p.
DU0=1, DUB0=0, DU1=0, DUB1=1
4
a
TB2S Bit in
TABSR Register
TA41 Register
o r
Timer A4
One-Shot Pulse
0 -
n
U-Phase Output
Signal
TA4 Register
___
U-Phase Output
Signal
3 .
u
1
p
, 1
3
Timer B2
1
U-Phase
U-Phase
(
(1)
U-Phase
U-Phase
2
M
(1)
0
3
0
Triangular Wave
2
6
C
Signal Wave
(2)
(1)
(2)
(2)
(1)
8 /
(1)
Page 170
, 3
16
M
(The timer B2 interrupt is
3
m
m
m
2
C
f o
16
8 /
4
3
(The timer B2 interrupt is
m
8
) T
2
8
and INVC1 = 010XXXX0
m
m
n
n
n
n
(b) When INV11=0 (three-phase mode 0)
n
2
(X varies depending on each system.)
- INV01=0, ICTB2=1
- Default value of the timer: TA4=m
- Default value of the IDB0 and IDB1 registers:
whenever the timer B2 underflows)
The TA4 register is changed whenever the timer B2
interrupt is generated.
They are changed to DU0=1, DUB0=0, DU1=1, DUB1=0 by
the sixth timer B2 interrupt.
First time: TA4=m. Second time: TA4=n.
Third time: TA4=n. Fourth time: TA=p.
Fifth time: TA4=p.
DU0=1, DUB0=0, DU1=0, DUB1=1
n
Dead time
n
15. Three-Phase Motor Control Timer Functions
p
Dead time
p
p
p
p
16
Rewrite the IDB0 and IDB1 registers
(The timer B2 interrupt is generated
p
q
q
q
q
Transfer a counter
value to the three-phase
shift register
q
q
r
r
r
__
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