UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 572
UPD70F3453GC-8EA-A
Manufacturer Part Number
UPD70F3453GC-8EA-A
Description
MCU 32BIT 128KB FLASH 100LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3453GC-8EA-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 5.5 V
Data Converters
A/D 10x12b, 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3453GC-8EA-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(3) Output wave in vicinity of 0% and 100% output
<1> The valley interrupt selects 100% ←→ 0% or 0% ←→ 100% output.
<2> The crest interrupt selects 100% ←→ 0% output.
If an interrupt is generated because the value of the 16-bit counter matches the value of the compare register
while dead time is being counted, the dead-time counter is cleared and starts its count operation again.
The output waveform of dead-time control in the vicinity of 0% and 100% output is shown below.
Figure 10-11. PWM Output Waveform from 0% to 100% and from 100% to 0% (With Dead Time)
Output can be selected from 100% ←→ 0% or 0% ←→ 100% immediately after the timer has been
started.
The crest interrupt selects 100% → 0% output by using the timer output forced raising function and by a
match between the 16-bit counter value and the TABnCCR0 register value.
of timer output
buffer register
Forced timing
TABnCCR1
TABnCCR0
pin output
pin output
TOBnT1
TOBnB1
register
register
counter
CCR1
16-bit
0000H
<1>
0000H
0000H
output
100%
CHAPTER 10 MOTOR CONTROL FUNCTION
M + 1
0% output
<1>
User’s Manual U18279EJ3V0UD
M + 1
<2>
0000H
output
100%
0000H
M
<2>
M + 1
0% output
M + 1
<1>
0000H
0000H
output
100%
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