UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 659
UPD70F3771GF-GAT-AX
Manufacturer Part Number
UPD70F3771GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-H 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Hr
Datasheet
1.UPD70F3760GC-UEU-AX.pdf
(1512 pages)
Specifications of UPD70F3771GF-GAT-AX
Core Processor
RISC
Core Size
32-Bit
Speed
48MHz
Connectivity
CAN, CSI, EBI/EMI, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
2.85 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:
UPD70F3771GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JG3-H, V850ES/JH3-H
12.4.5 Changing INTRTC1 interrupt setting during the real-time counter 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 the real-time counter operation (PC1PWR = 1,
RTCE = 1), in order to mask the whiskers.
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
If the setting of the INTRTC1 interrupt (alarm interrupt) signal is changed while the real-time counter clock operates
Remark
Figure 12-6. Changing INTRTC1 Interrupt Setting During The real-time counter Operation
See 23.3.4 Interrupt control register (xxICn) for details of the RTC1IF and RTC1MK bits.
RC1CC2.WALE bit = 0
RC1CC2.WALE bit = 1
Clearing RTC1MK flag
Clearing RTC1IF flag
Setting RTC1MK bit
Setting RC1ALW
Setting RC1ALM
Setting RC1ALH
Start
End
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.
CHAPTER 12 REAL-TIME COUNTER
Page 659 of 1509
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