M30281F6HP#U9B Renesas Electronics America, M30281F6HP#U9B Datasheet - Page 155
M30281F6HP#U9B
Manufacturer Part Number
M30281F6HP#U9B
Description
IC M16C/28 MCU FLASH 48K 64LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/Tiny/28r
Datasheet
1.M30280F6HPU9.pdf
(425 pages)
Specifications of M30281F6HP#U9B
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
-20°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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30281F6HP#U9BM30281F6HP#D5
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M30281F6HP#U9BM30281F6HP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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M
R
R
1
e
E
Figure 12.35 Usage Example of Position-data-retain Function (U phase )
. v
6
J
12.3.1 Position-Data-Retain Function
C
0
2
9
This function is used to retain the position data synchronously with the three-phase waveform
output.There are three position-data input pins for U, V, and W phases.
A trigger to retain the position data (hereafter, this trigger is referred to as "retain trigger") can be selected
by the PDRT bit in the PDRF register. This bit selects the retain trigger to be the falling edge of each
positive phase, or the rising edge of each positive phase.
2 /
0 .
B
12.3.1.1 Operation of the Position-data-retain Function
8
0
0
U-phase waveform output
U-phase waveform output
0
Figure 12.35 shows a usage example of the position-data-retain function (U phase) when the retain
trigger is selected as the falling edge of the positive signal.
G
4
(1) At the falling edge of the U-phase waveform ouput, the state at pin IDU is transferred to the PDRU
(2) Until the next falling edge of the Uphase waveform output,the above value is retained.
J
7
a
o r
0 -
. n
u
bit in the PDRF register.
2
p
3
0
, 1
0
(
M
2
Carrier wave
1
0
PDRU bit
0
6
7
C
Pin IDU
2 /
, 8
page 133
M
1
6
C
2 /
f o
Transferred
8
3
) B
8
5
Note:
Note: The retain trigger is the falling edge of the positive signal.
1
Transferred
2
Transferred
Transferred
12. Timer
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