M30879FLFP#U3 Renesas Electronics America, M30879FLFP#U3 Datasheet - Page 235
M30879FLFP#U3
Manufacturer Part Number
M30879FLFP#U3
Description
IC M32C/87 MCU FLASH 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets
1.M3087BFLGPU3.pdf
(93 pages)
2.M3087BFLGPU3.pdf
(629 pages)
3.M3087BFLGPU3.pdf
(364 pages)
Specifications of M30879FLFP#U3
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 26x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-QFP
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
-
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M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 211 of 587
16.2
a
m: Value of the TB2 register
Table 16.4
INV06 bit
INV11 bit
Bits INV01 and INV00
PWCON bit
ICTB2 register
INV16 bit
Carrier wave cycle
Upper arm active level output
width
Timer B2 interrupt generation
timing
Timer B2 reload timing
Transfer timing from IDBp
register to three-phase output
shift register (p = 0, 1)
Dead time timer start timing
k
: Value set to the TAi register at k-th time.
In sawtooth wave modulation mode, one cycle of carrier waveform consists of one timer B2 underflow cycle.
A timer Ai one-shot pulse (i = 1, 2, and 4) is generated by using a timer B2 underflow signal as a trigger. Single
one-shot pulse from timer Ai is used to output one cycle of the PWM waveform. Table 16.4 lists specifications and
settings of sawtooth wave modulation mode.
Sawtooth Wave Modulation Mode
Item
Specifications and Settings of Sawtooth Wave Modulation Mode
Every n-th timer B2 underflow
Timer B2 underflow
Every time a transfer trigger occurs.
• At the falling edge of the one-shot pulse of timer A1, A2 and A4
• Transfer trigger
Three-Phase Mode 0
f1
1
00b or 01b
f1
1
× (m + 1)
× a
1
0
0
n
0
k
16. Three-Phase Motor Control Timer Function
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