HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 335
![IC SUPERH MCU ROMLESS 112QFP](/photos/12/40/124045/hd6417144f50v_sml.jpg)
HD6417144F50V
Manufacturer Part Number
HD6417144F50V
Description
IC SUPERH MCU ROMLESS 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Datasheet
1.HD64F7144F50V.pdf
(932 pages)
Specifications of HD6417144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417144F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 335 of 932
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Outline of Complementary PWM Mode Operation:
In complementary PWM mode, 6-phase PWM output is possible. Figure 11.34 illustrates counter
operation in complementary PWM mode, and figure 11.35 shows an example of complementary
PWM mode operation.
1. Counter Operation
In complementary PWM mode, three counters—TCNT_3, TCNT_4, and TCNTS—perform
up/down-count operations.
TCNT_3 is automatically initialized to the value set in TDDR when complementary PWM
mode is selected and the CST bit in TSTR is 0.
When the CST bit is set to 1, TCNT_3 counts up to the value set in TGRA_3, then switches to
down-counting when it matches TGRA_3. When the TCNT3 value matches TDDR, the
counter switches to up-counting, and the operation is repeated in this way.
TCNT_4 is initialized to H'0000.
When the CST bit is set to 1, TCNT4 counts up in synchronization with TCNT_3, and
switches to down-counting when it matches TCDR. On reaching H'0000, TCNT4 switches to
up-counting, and the operation is repeated in this way.
TCNTS is a read-only counter. It need not be initialized.
When TCNT_3 matches TCDR during TCNT_3 and TCNT_4 up/down-counting, down-
counting is started, and when TCNTS matches TCDR, the operation switches to up-counting.
When TCNTS matches TGRA_3, it is cleared to H'0000.
When TCNT_4 matches TDDR during TCNT_3 and TCNT_4 down-counting, up-counting is
started, and when TCNTS matches TDDR, the operation switches to down-counting. When
TCNTS reaches H'0000, it is set with the value in TGRA_3.
TCNTS is compared with the compare register and temporary register in which the PWM duty
is set during the count operation only.
11.
Rev.4.00 Mar. 27, 2008 Page 289 of 882
Multi-Function Timer Pulse Unit (MTU)
REJ09B0108-0400
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