R5F363AENFA#U0 Renesas Electronics America, R5F363AENFA#U0 Datasheet - Page 120

• Manufacturer Part Number: R5F363AENFA#U0
• Description: MCU 4KB FLASH 256/16K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C/60/63r

Specifications of R5F363AENFA#U0

• Core Processor: M16C/60
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, I²C, SIO, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M16C/63 Group
REJ09B0510-0100 Rev.1.00 Sep 15, 2009
Page 82 of 836
Figure 7.6
When the VW1C1 bit
is 0 (digital filter
enabled)
When the VW1C1 bit
is 1 (digital filter
disabled) and the
VW1C7 bit is 0 (when
VCC1 reaches Vdet1
or above)
When the VW1C1 bit
is 1 (digital filter
disabled) and the
VW1C7 bit is 1 (when
VCC1 reaches Vdet1
or below)
The above diagram assumes the following:
Note:
VW1C1, VW1C2, VW1C3, VW1C6, VW1C7 : Bits in the VW1C register
• The VC26 bit in the VCR2 register is 1 (voltage detector circuit 1 enabled)
• The VW1C0 bit in the VW1C register is 1 (voltage monitor 1 interrupt/reset enabled)
1. When not using the voltage monitor 0 reset, operate at VCC1 ≥ 1.8V.
Voltage Monitor 1 Interrupt/Reset Operation Example
VW1C3 bit
VW1C2 bit
Voltage monitor 1
interrupt request
(when VW1C6 is 0)
Internal reset signal
(when VW1C6 is 1)
VW1C2 bit
Voltage monitor 1
interrupt request
(when VW1C6 is 0)
VW1C2 bit
Voltage monitor 1
interrupt request
(when VW1C6 is 0)
Internal reset signal
(when VW1C6 is 1)
Vdet1
VCC1
Digital filter sampling clock × 3 cycles
tps +
fOCO-S
8
Set to 0
× 60 cycles (maximum)
Becomes 0 by accepting an
interrupt request
Becomes 0 by accepting
an interrupt request
Digital filter sampling clock × 3 cycles
Set to 0
Becomes 0 by accepting an
interrupt request
7. Voltage Detector
Set to 0