UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 785
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
-
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Part Number:
UPD70F3737GF-GAS-AX
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total of 57 interrupt requests.
occurrence is dependent on program execution.
sources. Moreover, exception processing can be started by a TRAP instruction (software exception) or by generation
of an exception event (illegal execution of instructions) (exception trap).
21.1 Features
The V850ES/JG3-L is provided with an interrupt controller dedicated to interrupt servicing (INTC) and can handle a
An interrupt is an event that occurs independently of program execution, and an exception is an event whose
The V850ES/JG3-L can handle interrupt request signals from the on-chip peripheral hardware and external
The interrupt/exception sources are listed in Table 21-1.
Interrupts
• Non-maskable interrupts: External: 1, Internal: 1 source
• 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 21 INTERRUPT SERVICING/EXCEPTION PROCESSING FUNCTION
2 sources (illegal opcode exception, debug trap)
External: 8, Internal: 47 sources (
External: 8, Internal: 54 sources (
User’s Manual U18953EJ5V0UD
μ
μ
PD70F3737, 70F3738)
PD70F3792, 70F3793)
783
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