UPD70F3739GC-UEU-AX Renesas Electronics America, UPD70F3739GC-UEU-AX Datasheet - Page 651
UPD70F3739GC-UEU-AX
Manufacturer Part Number
UPD70F3739GC-UEU-AX
Description
MCU 32BIT V850ES/JX3 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3r
Datasheet
1.UPD70F3739GC-UEU-AX.pdf
(889 pages)
Specifications of UPD70F3739GC-UEU-AX
Core Processor
RISC
Core Size
32-Bit
Speed
32MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K 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
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Part Number:
UPD70F3739GC-UEU-AX
Manufacturer:
Renesas Electronics America
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V850ES/JG3
of 57 interrupt requests.
occurrence is dependent on program execution.
Moreover, exception processing can be started by the TRAP instruction (software exception) or by generation of an
exception event (i.e. fetching of an illegal opcode) (exception trap).
19.1 Features
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
The V850ES/JG3 is provided with a dedicated interrupt controller (INTC) for interrupt servicing and can process a total
An interrupt is an event that occurs independently of program execution, and an exception is an event whose
The V850ES/JG3 can process interrupt request signals from the on-chip peripheral hardware and external sources.
Interrupt/exception sources are listed in Table 19-1.
Interrupts
• Non-maskable interrupts: 2 sources
• Maskable interrupts:
• 8 levels of programmable priorities (maskable interrupts)
• Multiple interrupt control according to priority
• Masks can be specified for each maskable interrupt request.
• Noise elimination, edge detection, and valid edge specification for external interrupt request signals.
Exceptions
• Software exceptions: 32 sources
• Exception trap:
CHAPTER 19 INTERRUPT/EXCEPTION PROCESSING FUNCTION
2 sources (illegal opcode exception, debug trap)
External: 8, Internal: 47 sources
CHAPTER 19 INTERRUPT/EXCEPTION PROCESSING FUNCTION
Page 635 of 870
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