UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1256

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

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: -

V850ES/JG3-H, V850ES/JH3-H
and can process a total of 86 to 93 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).
23.1 Features
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
The V850ES/JG3-H and V850ES/JH3-H are provided with a dedicated interrupt controller (INTC) for interrupt servicing
An interrupt is an event that occurs independently of program execution, and an exception is an event whose
The V850ES/JG3-H and V850ES/JH3-H can process interrupt request signals from the on-chip peripheral hardware
Interrupt/exception sources of the V850ES/JG3-H and V850ES/JH3-H are listed in Tables 23-2 and 23-3, respectively.
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:
V850ES/JG3-H
V850ES/JH3-H
CHAPTER 23 INTERRUPT/EXCEPTION PROCESSING FUNCTION
μ
μ
μ
μ
μ
μ
μ
μ
PD70F3760
PD70F3761
PD70F3762
PD70F3770
PD70F3765
PD70F3766
PD70F3767
PD70F3771
2 sources (illegal opcode exception)
Table 23-1. Interrupts of V850ES/JG3-H and V850ES/JH3-H
Non-maskable
CHAPTER 23 INTERRUPT/EXCEPTION PROCESSING FUNCTION
1
1
1
1
1
1
1
1
Internal
Maskable
68
68
68
72
68
68
68
72
Total
69
69
69
73
69
69
69
73
Non-maskable
1
1
1
1
1
1
1
1
External
Maskable
16
16
16
16
19
19
19
19
Page 1256 of 1509
Total
17
17
17
17
20
20
20
20