UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 378
UPD70F3451GC-UBT-A
Manufacturer Part Number
UPD70F3451GC-UBT-A
Description
MCU 32BIT 128KB FLASH 80LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3451GC-UBT-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
44
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, 4x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3451GC-UBT-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(c) Generation timing of compare match interrupt request signal (INTTBnCCb)
CCRb buffer register
INTTBnCCb signal
The timing of generation of the INTTBnCCb signal in the PWM output mode differs from the timing of
INTTBnCCb signals in other mode; the INTTBnCCb signal is generated when the count value of the 16-bit
counter matches the value of the TABnCCRb register.
Note Actually, the timing is delayed by one operating clock (f
Remark
Usually, the INTTBnCCb signal is generated in synchronization with the next counting up after the count
value of the 16-bit counter matches the value of the TABnCCRb register.
In the PWM output mode, however, it is generated one clock earlier. This is because the timing is changed
to match the change timing of the output signal of the TOBnb pin.
TOBnb pin output
16-bit counter
Count clock
n = 0, 1
b = 1 to 3
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AB (TAB)
D
b
− 2
User’s Manual U18279EJ3V0UD
D
b
− 1
Note
Note
D
D
b
b
XX
).
D
b
+ 1
D
b
+ 2
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