UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 379

• 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

LCD mode register
(LCDMD)
MDSET1 MDSET0
2
f
f
f
PRS
PRS
PRS
f
RL
/2
/2
/2
/2
f
XT
LCDC6 LCDC5
6
7
8
3
LCD clock control
register (LCDC)
3
LCDC4 LCDC2 LCDC1 LCDC0
f
LCD
f
LCD
2
Gate booster
4
LCD drive voltage controller
circuit
V
f
LCD
2
LC3
5
f
LCD
2
V
6
3
Prescaler
LC2
f
LCD
2
V
7
LC1
VAON
f
LCD
2
LCDON SCOC
8
V
LC0
LCD display mode
register (LCDM)
f
LCD
2
9
selector
clock
LCD
VAON LCDM2
LCDCL
Figure 15-1. Block Diagram of LCD Controller/Driver
LCDM1
3
LCDM0
Segment voltage
Common voltage
controller
controller
Internal bus
COM0 COM1 COM2 COM3 COM4/
controller
Timing
Common driver
SEG0
COM5/
SEG1
COM6/
SEG2
COM7/
SEG3
LCDON
7
6 5
FA40H
4
Segment
selector
3 2 1 0
3 2 1 0
SEG4
driver
Display data memory
LCDON
7
6 5
FA53H
Segment
4
SEG19
selector
driver
3 2 1 0
3 2 1 0
LCDON
7
6 5
FA54H
4
Segment
selector
SEG20
3 2 1 0
3 2 1 0
driver
LCDON
7
6 5
FA55H
Segment
4
SEG21
driver
selector
3 2 1 0
3 2 1 0