UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 414

• Manufacturer Part Number: UPD78F0138HGK-9ET-A
• Description: MCU 8BIT 60K FLASH 64TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx1+r

Specifications of UPD78F0138HGK-9ET-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: 3-Wire SIO, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 42
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

<R>
<R>
(2) Low-voltage detection level selection register (LVIS)
412
Address: FFBFH
Symbol
This register selects the low-voltage detection level.
This register can be set by an 8-bit memory manipulation instruction.
A reset other than LVI clears LVIM to 00H.
LVIS
Note Do not set V
Cautions 1.
LVIS3
Figure 23-3. Format of Low-Voltage Detection Level Selection Register (LVIS)
0
0
0
0
0
0
0
0
1
1
7
0
program of a mask ROM version of the 78K0/KE1 or when using the (A1) grade products.
After reset: 00H
2.
Be sure to clear bits 4 to 7 to 0.
Clear all port pins after the supply voltage (V
voltage (V
LVIS2
Other than above
0
0
0
0
1
1
1
1
0
0
6
0
LVI8
or V
LVI
CHAPTER 23 LOW-VOLTAGE DETECTOR
LVIS1
R/W
LVI9
) after POC release in the (A1) grade products.
0
0
1
1
0
0
1
1
0
0
5
0
when using the standard products and (A) grade products to evaluate the
User’s Manual U16899EJ3V0UD
LVIS0
0
1
0
1
0
1
0
1
0
1
4
0
V
V
V
V
V
V
V
V
V
V
Setting prohibited
LVI0
LVI1
LVI2
LVI3
LVI4
LVI5
LVI6
LVI7
LVI8
LVI9
LVIS3
3
(4.3 V 0.2 V)
(4.1 V 0.2 V)
(3.9 V 0.2 V)
(3.7 V 0.2 V)
(3.5 V 0.2 V)
(3.3 V 0.15 V)
(3.1 V 0.15 V)
(2.85 V 0.15 V)
(2.6 V 0.1 V)
(2.35 V 0.1 V)
LVIS2
Detection level
2
Note
Note
DD
) exceeds the preset detection
LVIS1
Note
1
LVIS0
0