HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 329

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.1.2
Figure 13.1 shows a block diagram of the LCD controller/driver.
312
W
Notation:
LPCR:
LCR:
/2 to /256
to
W
/4
LCD port control register
LCD control register
Block Diagram
Display timing generator
Figure 13.1 LCD Controller/Driver Block Diagram
LCD RAM
64 bytes
LPCR
CL
LCR
2
CL
1
SEG , DO
n
M
data latch
Common
register
40-bit
shift
power supply
LCD driver
Common
Segment
driver
driver
COM
COM
SEG
SEG
SEG
SEG
SEG
SEG
V
V
V
V
V
40
39
38
37
36
1
CC
1
2
3
SS
1
4
/CL
/CL
/DO
/M
1
2