UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 497

• 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

(2) In 2.7 V/1.59 V POC mode (option byte: POCMODE = 1)
Supply voltage (V
Internal reset signal
V
Notes 1.
Remark <1> to <9> in Figure 22-7 above correspond to <1> to <9> in the description of “When starting
POC
(set by software)
(set by software)
(set by software)
(set by software)
= 1.59 V (TYP.)
LVISEL flag
LVIMD flag
LVIMK flag
LVION flag
2.7 V(TYP.)
2.
3.
LVIIF flag
LVIF flag
INTLVI
operation” in 22.4.2 (1) When detecting level of supply voltage (V
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.
V
DD
LVI
)
Figure 22-7. Timing of Low-Voltage Detector Interrupt Signal Generation
L
L
<2>
<1>
Note 1
Note 2
Note 2
Note 2
<4>
(Detects Level of Supply Voltage (V
CHAPTER 22 LOW-VOLTAGE DETECTOR
<7>
Cleared by software
<6>
<8> Cleared by software
<3>
<9>
<5> Wait time
User’s Manual U18698EJ1V0UD
Note 3
Note 3
DD
)) (2/2)
DD
).
Time
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