UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 666
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UPD78F1506GF-GAT-AX
Manufacturer Part Number
UPD78F1506GF-GAT-AX
Description
MCU 16BIT 78K0R/LX3 128-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Lx3r
Datasheet
1.UPD78F1500GK-GAK-AX.pdf
(1016 pages)
Specifications of UPD78F1506GF-GAT-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LCD, LVD, POR, PWM, WDT
Number Of I /o
78
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 12x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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78K0R/Lx3
16.1 Functions of LCD Controller/Driver
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
LCD
Controller/driver
The functions of the LCD controller/driver in the 78K0R/Lx3 microcontrollers are as follows.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Note The four segment signal outputs (SEG0 to SEG3) and four common signal outputs (COM4 to COM7) are
• Displaying an A-pattern area (lower four bits)
• Displaying a B-pattern area (higher four bits)
• Alternately displaying A-pattern and B-pattern areas (blinking display corresponding to the constant-period
Item
interrupt (INTRTC) timing of the real-time counter (RTC))
The LCD driver voltage generator can switch internal voltage boosting method, capacitor split method, and
external resistance division method.
Automatic output of segment and common signals based on automatic display data memory read
Six different display modes:
• Static
• 1/2 duty (1/2 bias)
• 1/3 duty (1/2 bias)
• 1/3 duty (1/3 bias)
• 1/4 duty (1/3 bias)
• 1/8 duty (1/4 bias)
Six different frame frequencies, selectable in each display mode
The reference voltage to be generated when operating the voltage boost circuit can be selected from 20 stages
(contrast adjustment).
The data display of the LCD display data memory can be selected from three types.
78K0R/LF3:
78K0R/LG3:
78K0R/LH3:
alternate-function pins. COM4 to COM7 can be used only when eight-time-slice mode is selected by the setting
of the LCD display mode register (LCDM).
Segment signal outputs: 31
Common signal outputs: 8
Segment signal outputs: 31
Common signal outputs: 8
Segment signal outputs: 40
Common signal outputs: 8
Segment signal outputs: 54
Common signal outputs: 8
(
μ
PD78F150nA: n = 0 to 2)
78K0R/LF3
80 pins
CHAPTER 16 LCD CONTROLLER/DRIVER
Note
Note
Note
Note
Note
Note
(COM0 to COM7)
(COM0 to COM7)
(COM0 to COM7)
(SEG0 to SEG30),
(SEG0 to SEG39),
(SEG0 to SEG53),
Segment signal outputs: 40
Common signal outputs: 8
(
μ
PD78F150nA: n = 3 to 5)
78K0R/LG3
100 pins
CHAPTER 16 LCD CONTROLLER/DRIVER
Segment signal outputs: 54
Common signal outputs: 8
(
μ
PD78F150nA: n = 6 to 8)
78K0R/LH3
128 pins
666
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