UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 499

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

external input pin (EXLVI)
Notes 1.
Remark <1> to <8> in Figure 22-8 above correspond to <1> to <8> in the description of “When starting
Input voltage from
(set by software)
(set by software)
(set by software)
(set by software) L
2.
3.
LVISEL flag
LVIMK flag
LVION flag
LVIMD flag
operation” in 22.4.2 (2) When detecting level of input voltage from external input pin (EXLVI).
LVIIF flag
LVIF 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).
If LVION is cleared (0) in a state below the LVI detection voltage, an INTLVI signal is generated and
LVIIF becomes 1.
INTLVI
V
EXLVI
Figure 22-8. Timing of Low-Voltage Detector Interrupt Signal Generation
(Detects Level of Input Voltage from External Input Pin (EXLVI))
<2>
Note 2
Note 2
Note 2
<1>
Note 1
<3>
<6>
Cleared by software
CHAPTER 22 LOW-VOLTAGE DETECTOR
<7> Cleared by software
<5>
<8>
<4> Wait time
User’s Manual U18698EJ1V0UD
Note 3
Note 3
Time
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