HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 273

IC H8 MCU FLASH 256K 100TQFP

HD64F7047F50V

Manufacturer Part Number
HD64F7047F50V
Description
IC H8 MCU FLASH 256K 100TQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7047r
Datasheets

Specifications of HD64F7047F50V

Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
53
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Package
100PQFP
Family Name
SuperH
Maximum Speed
50 MHz
Operating Supply Voltage
5 V
Data Bus Width
32 Bit
Number Of Programmable I/os
53
Interface Type
CAN/SCI
On-chip Adc
16-chx10-bit
Number Of Timers
7
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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6. PWM Cycle Setting
Counter value TGRC_3
TGRA_3
In complementary PWM mode, the PWM pulse cycle is set in two registersTGRA_3, in
which the TCNT_3 upper limit value is set, and TCDR, in which the TCNT_4 upper limit
value is set. The settings should be made so as to achieve the following relationship between
these two registers:
The TGRA_3 and TCDR settings are made by setting the values in buffer registers TGRC_3
and TCBR. The values set in TGRC_3 and TCBR are transferred simultaneously to TGRA_3
and TCDR in accordance with the transfer timing selected with bits MD3–MD0 in the timer
mode register (TMDR).
The updated PWM cycle is reflected from the next cycle when the data update is performed at
the crest, and from the current cycle when performed in the trough. Figure 10.36 illustrates the
operation when the PWM cycle is updated at the crest.
See the following section, Register data updating, for the method of updating the data in each
buffer register.
TGRA_3 set value = TCDR set value + TDDR set value
update
Figure 10.36 Example of PWM Cycle Updating
TGRA_3
update
TCNT_3
TCNT_4
Rev. 2.00, 09/04, page 231 of 720
Time

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