UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1555

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

servicing and can process a total of 100 to 115 interrupt requests.
occurrence is dependent on program execution.
and external sources. 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).
25.1 Features
respectively.
The V850ES/JH3-E and V850ES/JJ3-E are provided with a dedicated interrupt controller (INTC) for interrupt
An interrupt is an event that occurs independently of program execution, and an exception is an event whose
The V850ES/JH3-E and V850ES/JJ3-E can process interrupt request signals from the on-chip peripheral hardware
Interrupt/exception sources of the V850ES/JH3-E and V850ES/JJ3-E are listed in Tables 25-2 and 25-3,
V850ES/JH3-E
V850ES/JJ3-E
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 25 INTERRUPT/EXCEPTION PROCESSING FUNCTION
μ
μ
μ
μ
μ
μ
μ
μ
μ
PD70F3778
PD70F3779
PD70F3780
PD70F3781
PD70F3782
PD70F3783
PD70F3784
PD70F3785
PD70F3786
CHAPTER 25 INTERRUPT/EXCEPTION PROCESSING FUNCTION
Table 25-1. Interrupts of V850ES/JH3-E and V850ES/JJ3-E
2 sources (illegal opcode exception)
Non-maskable
1
1
1
1
1
1
1
1
1
User’s Manual U19601EJ2V0UD
Internal
Maskable
77
77
77
77
77
81
83
83
87
Total
78
78
78
78
78
82
84
84
88
Non-maskable
1
1
1
1
1
1
1
1
1
External
Maskable
21
21
21
21
21
21
26
26
26
Total
22
22
22
22
22
22
27
27
27
1553