M30281F6HP#U3B Renesas Electronics America, M30281F6HP#U3B Datasheet - Page 154

• Manufacturer Part Number: M30281F6HP#U3B
• Description: IC M16C/28 MCU FLASH 48K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30281F6HP#U3B

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 55
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
1
Figure 12.34 Sawtooth Wave Modulation Operation
. v
J
6
0
C
2
9
2 /
0 .
B
0
8
0
0
INV14 = 0
G
INV14 = 1
4
(“H” active)
(“L” active)
J
7
a
Sawtooth Waveform as a Carrier Wave
o r
0 -
. n
u
2
3
p
NOTE:
0
The above applies under the following conditions:
Examples of PWM output change are:
• Default value of registers IDB0 and IDB1: DU0=0, DUB0=1, DU1=1, DUB1=1.
, 1
0
They are changed to DU0=1, DUB0=0, DU1=1, DUB1=1 when the timer B2 interrupt is generated.
(
1. Internal signals. See Figure 12.25.
Start trigger signal
for timer A4
Timer A4
one-shot pulse
M
INVC0 = 01XX110X
2
0
1
U phase
output signal
U phase
output signal
0
U phase
U phase
U phase
U phase
6
Signal wave
7
C
Timer B2
2 /
Sawtooth wave
page 132
, 8
(1)
(1)
M
(1)
(1)
1
6
2
C
(X varies depending on each system) and INVC1 = 010XXX00
2 /
f o
8
3
) B
8
5
Dead time
Dead time
Rewrite registers
IDB0 and IDB1
Transfer the values to the three-
phase output shift register
2
.
12. Timer