UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 837

• Manufacturer Part Number: UPD70F3737GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

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: -

23.4.2 Releasing IDLE1 mode
unmasked external interrupt request signal (INTP0 to INTP7 pin input), unmasked internal interrupt request signal
from a peripheral function operable in the IDLE1 mode, or reset signal (reset by RESET pin input, WDT2RES signal,
low-voltage detector (LVI), or clock monitor (CLM)).
Reset
Non-maskable
interrupt request
signal (excluding
multiple interrupts)
Maskable interrupt
request signal
Release Source
The IDLE1 mode is released by a non-maskable interrupt request signal (NMI pin input, INTWDT2 signal),
After the IDLE1 mode has been released, the normal operation mode is restored.
(1) Releasing IDLE mode by non-maskable interrupt request signal or unmasked maskable interrupt
request signal
The IDLE mode is released by a non-maskable interrupt request signal or an unmasked maskable interrupt
request signal, regardless of the priority of the interrupt request. If the IDLE1 mode is set in an interrupt
servicing routine, however, an interrupt request that is issued later is processed as follows.
Caution An interrupt request signal that is disabled by setting the PSC.NMI2M, PSC.NMI0M, and
Table 23-4. Operation After Releasing IDLE1 Mode by Interrupt Request Signal
PSC.INTM bits to 1 (interrupt disabled) is invalid and cannot release the IDLE1 mode.
Acknowledgment
Disabled (DI)
Enabled (EI)
Disabled (DI)
Enabled (EI)
Disabled (DI)
Enabled (EI)
Interrupt
Status
• An interrupt request with a
• An interrupt request with a
priority higher than that of
the release source is being
serviced.
priority lower than that of
the release source is being
serviced.
Status After Release
CHAPTER 23 STANDBY FUNCTION
User’s Manual U18953EJ5V0UD
−
−
−
Normal reset operation
The interrupt request is acknowledged when the IDLE1
mode is released.
The IDLE1 mode is released but the interrupt request that
is the release source is not acknowledged. The interrupt
request itself is retained. The processing that was being
executed before shifting to the IDLE1 mode is executed.
The IDLE1 mode is released but the interrupt request that
is the release source is not acknowledged. The interrupt
request itself is retained. The interrupt that was being
serviced before shifting to the IDLE1 mode is serviced.
The interrupt request is acknowledged when the IDLE1
mode is released.
Operation After Release
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