M30879FKBGP#U5 Renesas Electronics America, M30879FKBGP#U5 Datasheet - Page 220
M30879FKBGP#U5
Manufacturer Part Number
M30879FKBGP#U5
Description
IC M32C/87 MCU FLASH 100LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheet
1.M3087BFLGPU3.pdf
(629 pages)
Specifications of M30879FKBGP#U5
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
768KB (768K 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
-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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30879FKBGP#U5M30879FKBGP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 196 of 587
16. Three-Phase Motor Control Timer Function
The PWM waveform can be output by using timers B2, A1, A2, and A4. Timer B2 is used for the carrier wave control,
and timers A4, A1, and A2 for the U-, V-, and W-phase PWM control.
Table 16.1 lists specifications of the three-phase motor control timer functions. Table 16.2 lists pin settings. Figure
16.1 shows a block diagram. Figures 16.2 to 16.10 show registers associated with the three-phase motor control timer
function.
Table 16.1
Control method
Modulation modes
Active level
Timers to be used
Short circuit prevention features
Item
Specifications of Three-Phase Motor Control Timers
Three-phase full wave method
• Triangular wave modulation mode
• Sawtooth wave modulation mode
Selectable either active High or active Low
• Timer B2 (Carrier wave cycle control: used in timer mode)
• Timers A4, A1, and A2
• Prevention function against upper and lower arm short circuit caused by
• Arm short circuit prevention function using dead time timer
• Forced cutoff function by NMI input
(U-, V-, W-phase PWM control: used in one-shot timer mode):
program errors
16. Three-Phase Motor Control Timer Function
Specification
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