UPD78F1152AGC-GAD-AX Renesas Electronics America, UPD78F1152AGC-GAD-AX Datasheet - Page 657

• Manufacturer Part Number: UPD78F1152AGC-GAD-AX
• Description: MCU 16BIT 78K0R/KX3 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1152AGC-GAD-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 65
• 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 8x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Low-voltage detection level select register (LVIS)
Address: FFFAAH
Symbol
This register selects the low-voltage detection level.
This register can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation input sets this register to 0EH.
Note The reset value changes depending on the reset source.
LVIS
reset to “0EH” if a reset other than by LVI is effected.
If the LVIS register is reset by LVI, it is not reset but holds the current value. The value of this register is
Caution 1. Be sure to clear bits 4 to 7 to “0”.
LVIS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
7
0
Figure 21-3. Format of Low-Voltage Detection Level Select Register (LVIS)
After reset: 0EH
LVIS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
6
0
Note
CHAPTER 21 LOW-VOLTAGE DETECTOR
LVIS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
5
0
R/W
User’s Manual U17893EJ8V0UD
LVIS0
4
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LVI0
LVI1
LVI2
LVI3
LVI4
LVI5
LVI6
LVI7
LVI8
LVI9
LVI10
LVI11
LVI12
LVI13
LVI14
LVI15
LVIS3
3
(4.22 ±0.1 V)
(4.07 ±0.1 V)
(3.92 ±0.1 V)
(3.76 ±0.1 V)
(3.61 ±0.1 V)
(3.45 ±0.1 V)
(3.30 ±0.1 V)
(3.15 ±0.1 V)
(2.99 ±0.1 V)
(2.84 ±0.1 V)
(2.68 ±0.1 V)
(2.53 ±0.1 V)
(2.38 ±0.1 V)
(2.22 ±0.1 V)
(2.07 ±0.1 V)
(1.91 ±0.1 V)
LVIS2
Detection level
2
LVIS1
1
LVIS0
0
655