UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 427

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

and can process a total of 38 to 40 interrupt requests.
occurrence is dependent on program execution.
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).
17.1 Features
The V850ES/SA2 and V850ES/SA3 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/SA2 and V850ES/SA3 can process interrupt requests from the on-chip peripheral hardware and
Interrupt/exception sources are listed in Table 17-1.
Interrupts
• External interrupts: 8 sources (including NMI)
• Internal 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:
µ
µ
µ
µ
PD703200, 703201, 70F3201:
PD703200Y, 703201Y, 70F3201Y: 31 sources
PD703204, 70F3204:
PD703204Y, 70F3204Y:
CHAPTER 17 INTERRUPT/EXCEPTION PROCESSING FUNCTION
2 sources (illegal opcode exception, debug trap)
30 sources
31 sources
32 sources
User’s Manual U15905EJ2V1UD
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