UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 821

• 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 <6> in Figure 24-7 above correspond to <1> to <6> in the description of “When starting operation” in
Internal reset signal
Input voltage from
(set by software)
(set by software)
(set by software)
(set by software)
LVI reset signal
LVIRF flag
2.
3.
LVISEL flag
24.4.1 (2) When detecting level of input voltage from external input pin (EXLVI).
LVIMK flag
LVION flag
LVIMD flag
The LVIMK flag is set to “1” by reset signal generation.
The LVIIF flag of the interrupt request flag registers and the LVIF flag may be set (1).
LVIRF is bit 0 of the reset control flag register (RESF). For details of RESF, see CHAPTER 22 RESET
FUNCTION.
LVIF flag
Figure 24-7. Timing of Low-Voltage Detector Internal Reset Signal Generation
V
Note 3
EXLVI
H
Note 1
<1>
<2>
<3>
Note 2
Set LVI to be
used for reset
<5>
<6>
<4> Wait time
Not cleared
Not cleared
Not cleared
(Bit: LVISEL = 1)
Cleared by
software
Not cleared
Not cleared
Not cleared
CHAPTER 24 LOW-VOLTAGE DETECTOR
Cleared by
software
Not cleared
Not cleared
Not cleared
Time
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