M30280FAHP#U5B Renesas Electronics America, M30280FAHP#U5B Datasheet - Page 146

• Manufacturer Part Number: M30280FAHP#U5B
• Description: IC M16C/28 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280FAHP#U5B

• Core Size: 16-Bit
• Program Memory Size: 96KB (96K x 8)
• Core Processor: M16C/60
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Controller Family/series: M16C
• No. Of I/o's: 71
• Ram Memory Size: 8KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• Digital Ic Case Style: LQFP
• Embedded Interface Type: I2C, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

M
R
R
e
E
1
Figure 12.26 INVC0 Register
. v
J
6
0
C
2
9
2 /
0 .
B
0
8
0
0
Three-phase PWM Control Register 0
G
4
b7 b6 b5 b4 b3 b2 b1 b0
NOTES:
J
Transfer trigger: Timer B2 underflow, write to the INV07 bit or write to the TB2 register when INV10 is “1”
Timing at which transferred from IDB0 to
IDB1 registers to three-phase output shift
register
Timing at which dead time timer trigger is
generated when INV16 bit is “0”
INV13 bit
7
a
Mode
o r
0 -
. n
u
2
9: If the INV06 bit is set to “1”, set the INV11 bit to “0” (three-phase mode 0) and set the PWCON bit to “0” (timer B2
1. Write to this register after setting the PRC1 bit in the PRCR register to “1” (write enable). Note also that INV00 to
2. If this bit needs to be set to “1”, set any value in the ICTB2 register before writing to it.
3. Effective when the INV11 bit is “1” (three-phase mode 1). If INV11 is set to “0” (three-phase mode 0), the ICTB2
4. Setting the INV02 bit to “1” activates the dead time timer, U/V/W-phase output control circuits and ICTB2 counter.
5. When the INV02 bit is set to "1" and the INV03 bit is set to "0", U, U, V, V, W, W pins, including pins shared with
6. The INV03 bit is set to “0” in the following cases:
7. Can only be set by writing “0” by program, and cannot be set to “1”.
8. The effects of the INV06 bit are described in the table below.
3
p
0
, 1
INV02, INV04 and INV06 bits can only be rewritten when timers A1, A2, A4 and B2 are idle.
counter is incremented by “1” each time the timer B2 underflows, regardless of whether the INV00 and INV01 bits are
set. When setting the INV01 bit to "1", the first interrupt is generated when the timer B2 underflows n-1 times, if n is
the value set in the ICTB2 counter. Subsequent interrupts are generated every n times the timer B2 underflow.
other output functions, enter a high-impedance state. When INV03 is set to "1", U/V/W corresponding pins generate
the three-phase PWM output.
• When reset
• When positive and negative go active (INV05="1") simultaneously while INV04 bit is “1”
• When set to “0” by program
• When input on the SD pin changes state from “H” to “L” regardless of the value of the INVCR1 bit. (The INV03 bit
cannot be set to “1” when SD input is “L”.)
INV03 is set to "0" when both INV04 bit and INV05 bit are set to "1".
reloaded by a timer B2 underflow).
0
(
M
2
0
1
0
6
7
C
2 /
page 124
, 8
Item
M
1
6
Bit Symbol
C
INV00
INV01
INV02
INV03
INV04
INV05
INV06
INV07
2 /
f o
Symbol
INVC0
8
3
) B
8
5
Positive and negative
phases concurrent output
disable bit
Positive and negative
phases concurrent output
detect flag
Effective interrupt output
polarity select bit
Effective interrupt output
specification bit
Mode select bit
Output control bit
Modulation mode select
bit
Software trigger select bit
Transferred only once synchronously
with the transfer trigger after writing to
the IDB0 to IDB1 registers
Synchronous with the falling edge of
timer A1, A2, or A4 one-shot pulse
Triangular wave modulation mode
Effective when INV11 is set to “1” and
INV06 is set to “0”
(1)
Bit Name
Address
0348
16
INV06=0
(2, 3)
(3)
(4)
(6)
(8)
0: ICTB2 counter is incremented by 1 on
1: ICTB2 counter is incremented by 1 on
0: ICTB2 counter incremented by 1 at a
1: Selected by INV00 bit
0: Three-phase motor control timer
1: Three-phase motor control timer
0: Three-phase motor control timer output
1: Three-phase motor control timer output
0: Simultaneous active output enabled
1: Simultaneous active output disabled
0: Not detected yet
1: Already detected
0: Triangular wave modulation mode
1: Sawtooth wave modulation mode
Setting this bit to “1” generates a transfer
trigger. If the INV06 bit is “1”, a trigger for
the dead time timer is also generated.
The value of this bit when read is “0”.
After Reset
00
timer B2 underflow
the rising edge of timer A1 reload
control signal
the falling edge of timer A1 reload
control signal
function unused
function
disabled
enabled
16
Transferred every transfer trigger
Synchronous with the transfer
trigger and the falling edge of timer
A1, A2, or A4 one-shot pulse
Function
Sawtooth wave modulation mode
No effect
INV06=1
(9)
(5)
(7)
(5)
RW
RW
RW
RW
RW
RW
RW
RW
RW
12. Timer