UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 688

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

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: -

78K0R/Lx3
and segment signals.
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Figure 16-13 shows the common signal waveforms, and Figure 16-14 shows the voltages and phases of the common
T: One LCD clock period
T: One LCD clock period
(Three-time slot mode)
(Two-time slot mode)
(Static display)
COMn
COMn
COMn
T
F
= T
T
F
= 2 × T
T
Figure 16-13. Common Signal Waveforms (1/2)
F
= 3 × T
T
T
F
F
: Frame frequency
: Frame frequency
(a) Static display mode
(b) 1/2 bias method
CHAPTER 16 LCD CONTROLLER/DRIVER
V
V
LC0
SS
V
V
V
V
V
V
LC0
LC2
SS
LC0
LC2
SS
V
LCD
V
V
LCD
LCD
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