UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 483
UPD70F3737GF-GAS-AX
Manufacturer Part Number
UPD70F3737GF-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 UPD70F3737GF-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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
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Company:
Part Number:
UPD70F3737GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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11.4.5 Changing INTRTC1 interrupt setting during clock operation
(RC1PWR = 1), the INTRCT1 interrupt waveform may include whiskers and unintended signals may be output. Set as
follows when changing the setting of the INTRTC1 interrupt signal during clock operation (PC1PWR = 1), in order to
mask the whiskers.
If the setting of the INTRTC1 interrupt (alarm interrupt) signal is changed while the real-time counter clock operates
Remark
See 21.3.4 Interrupt control register (xxICn) for details of the RTC1IF and RTC1MK bits.
Figure 11-6. Changing INTRTC1 Interrupt Setting During Clock Operation
CHAPTER 11 REAL-TIME COUNTER (
Clearing RTC1MK flag
Clearing RTC1IF flag
Setting RTC1MK bit
Setting RC1ALW
Setting RC1ALM
Setting RC1ALH
WALE = 0
WALE = 1
Start
End
User’s Manual U18953EJ5V0UD
Masks interrupt signal (INTRTC1).
Disables alarm interrupt.
Unmasks interrupt signal (INTRTC1).
Enables alarm interrupt.
Sets alarm minute register.
Sets alarm hour register
Sets alarm day-of-week register
Clears interrupt pending bit.
PD70F3792, 70F3793)
481
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