UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 445

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Common Signal
V
Common Signal
Select signal level
Deselect signal level
Common Signal
Select signal level
Deselect signal level
LC0
(3)
/LV
SS
Output waveforms of common and segment signals
The voltages listed in Table 17-4 are output as common and segment signals.
When both common and segment signals are at the select voltage, a display on-voltage of V
The other combinations of the signals correspond to the display off-voltage.
Segment Signal
Segment Signal
Segment Signal
V
V
V
V
LC0
LC1
LC0
LC2
/LV
/LV
/V
= V
LC1
SS
SS
LC2
CHAPTER 17 LCD CONTROLLER/DRIVER
–V
–V
–
–V
–
Table 17-4. LCD Drive Voltage
1
3
1
2
LCD
LCD
LCD
V
V
/+V
/+V
/+V
User’s Manual U17504EJ2V0UD
LCD
LCD
(a) Static display mode
(b) 1/2 bias method
(c) 1/3 bias method
/+
/+
LCD
LCD
LCD
Select Signal Level
Select Signal Level
Select Signal Level
1
2
1
3
V
V
LCD
LCD
LV
LV
LV
SS
SS
SS
/V
/V
/V
LC0
LC0
LC0
0 V/0 V
0 V/0 V
+
–
–
1
3
1
2
1
3
V
V
V
LCD
LCD
LCD
/+
/+
/–
Deselect Signal Level
Deselect Signal Level
Deselect Signal Level
1
2
1
3
1
3
V
V
V
LCD
LCD
LCD
V
V
V
LC0
LC0
LC1
/LV
/LV
/V
LC2
SS
SS
LCD
is obtained.
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