UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 390
UPD70F3738GF-GAS-AX
Manufacturer Part Number
UPD70F3738GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GF-GAS-AX.pdf
(1071 pages)
Specifications of UPD70F3738GF-GAS-AX
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
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:
UPD70F3738GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(d) Detection of trigger immediately before or after INTTQ0CC0 generation
If the trigger is detected immediately after the INTTQ0CC0 signal is generated, the 16-bit counter is
cleared to 0000H and continues incrementing. Therefore, the active period of the TOQ0k pin is extended
by the amount of time between the generation of the INTTQ0CC0 signal and the detection of the trigger.
Remark
If the trigger is detected immediately before the INTTQ0CC0 signal is generated, the INTTQ0CC0 signal is
not generated. The 16-bit counter is cleared to 0000H, the TOQ0k pin output is set to the active level, and
the counter continues incrementing. Consequently, the inactive period of the PWM waveform is shortened.
Remark
Figure 8-35. Detection of Trigger Immediately After INTTQ0CC0 Signal Was Generated
Figure 8-36. Detection of Trigger Immediately Before INTTQ0CC0 Signal Is Generated
External trigger input
External trigger input
CCR0 buffer register
CCR0 buffer register
k = 1 to 3
k = 1 to 3
INTTQ0CC0 signal
INTTQ0CC0 signal
TOQ0k pin output
TOQ0k pin output
(TIQ00 pin input)
(TIQ00 pin input)
16-bit counter
16-bit counter
CHAPTER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
FFFF
FFFF
User’s Manual U18953EJ5V0UD
0000
0000
D
D
0
D
0
D
− 1
− 1
0
0
D
D
Shortened
0
0
Extended
0000
0000
0000
0001
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