ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 325

• Manufacturer Part Number: ML610Q412P-NNNTB03A7
• Description: MCU 8BIT 16K FLASH 120-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q412P-NNNTB03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 625kHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

26.1.2
Figure 26-2 shows the configuration of the LCD drivers and the bias generation circuit.
C
Cb
Ca
Cc
(*1) ML610Q412 has SEG0 to SEG43.
(*2) ML610Q412 has DSPR00 to DSPR2B.
BIASCON
DSPCNT
DSPMOD0
DSPCON
DSPR00 to DSPR23
DSPR00 to DSPR2B
12
Configuration of the LCD Drivers
C2
C1
V
V
V
V
V
Figure 26-2 Configuration of LCD Drivers and Bias Generation Circuit
DD
SS
L3
L2
L1
Bias generation circuit
power supply
multiplier
Regulated
Voltage
circuit
: Bias circuit control register
: Display contrast register
: Display mode register 0
: Display control register
: Display registers (ML610Q411/ML610Q415)
: Display registers (ML610Q412)
BIASCON
DSPCNT
COM0
26 – 2
Common
drivers
DSPMOD0
DSPCON
ML610Q411/ML610Q412/ML610Q415 User’s Manual
COM4
SEG0
Display control circuit
DSPR23
DSPR00 –
Segment
drivers
(*2)
Chapter 26 LCD Drivers
SEG35
(*1)
Data bus