UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 827

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
external input pin (EXLVI)
Notes 1.
Remark <1> to <7> in Figure 24-10 above correspond to <1> to <7> in the description of “When starting operation” in
Input voltage from
(set by software)
(set by software)
(set by software)
(set by software)
2.
3.
24.4.2 (2) When detecting level of input voltage from external input pin (EXLVI).
LVISEL flag
LVIMD flag
The LVIMK flag is set to “1” by reset signal generation.
The interrupt request signal (INTLVI) is generated and the LVIF and LVIIF flags may be set (1).
LVIMK flag
LVION flag
If LVI operation is disabled when the input voltage of external input pin (EXLVI) is less than or equal to
the detection voltage (V
LVIIF flag
LVIF flag
INTLVI
V
EXLVI
Figure 24-10. Timing of Low-Voltage Detector Interrupt Signal Generation
L
<2>
Note 2
Note 2
Note 2
<1>
Note 1
<3>
EXLVI
<6>
Cleared by software
<5>
<7> Cleared by software
), an interrupt request signal (INTLVI) is generated and LVIIF may be set to 1.
<4> Wait time
Note 3
(Bit: LVISEL = 1)
Note 3
CHAPTER 24 LOW-VOLTAGE DETECTOR
Time
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