M30800SAGP#U5 Renesas Electronics America, M30800SAGP#U5 Datasheet - Page 187

• Manufacturer Part Number: M30800SAGP#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30800SAGP#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-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: -
• Program Memory Size: -

R
R
M
e
E
3
. v
J
2
Figure 15.9 Sawtooth Wave Modulation Operation
0
C
1
9
0 .
B
8 /
0
0
0
2
7
N
G
Sawtooth Waveform as a Carrier Wave
INV14 = 0
("L" active)
INV14 = 1
("H" active)
NOTE:
INV14: Bits in the INVC1 register
1
The examples of PWM output change are
The above applies when INVC0 = 01XX110X
o
o r
0 -
. v
1. Internal signals. See Figure 15.1.
- Default value of the IDB0 and IDB1 registers: DU0=0, DUB0=1, DU1=1, DUB1=1
1
u
They are changed to DU0=1, DUB0=0, DU1=1, DUB1=1 by the timer B2 interrupt.
0
0
p
Timer A4
One-Shot Pulse
, 1
0
Timer A4 Start
Trigger Signal
U-Phase
Output Signal
U-Phase
Output Signal
Signal Wave
2
0
Sawtooth Wave
0
5
Timer B2
U-Phase
U-Phase
U-Phase
U-Phase
Page 166
(1)
(1)
(1)
(1)
f o
3
3
0
Rewrite the IDB0 and IDB1 registers
2
and INVC1 = 000XXX00
Dead time
Dead time
15. Three-Phase Motor Control Timer Functions
2
(X varies depending on each system.)
Transfer the register values to
the three-phase shift register