ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 335

• Manufacturer Part Number: ML610Q422-NNNTBZ03A7
• Description: MCU 8BIT 32K FLASH 22CH 120-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q422-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

26.1.2
Figure 26-4 shows the configuration of the LCD drivers and the bias generation circuit.
C
C
Cd
Cb
Ca
Cc
BIASCON
DSPCNT
DSPMOD0
DSPMOD1
DSPCON
DSmCnA
DSmCnB
DSPR00 to DSPR71
34
12
Configuration of the LCD Drivers
C4
C3
C2
C1
V
V
V
V
V
V
Figure 26-4 Configuration of LCD Drivers and Bias Generation Circuit
DD
SS
L4
L3
L2
L1
Bias generation circuit
Regulated power
supply circuit
multiplier
Voltage
: Bias circuit control register
: Display contrast register
: Display mode register 0
: Display mode register 1
: Display control register
: Allocation register A (m = 0 to 63, n = 0 to 7)
: Allocation register B (m = 0 to 63, n = 0 to 7)
: Display registers
BIASCON
DSPCNT
COM0
26 – 4
Common
DSPMOD0
DSPMOD1
drivers
DSPCON
COM7/15
DSPR00 –
ML610Q421/ML610Q422 User’s Manual
DSPRFE
SEG0
Display allocation
control circuit
Segment
drivers
Chapter 26 LCD Drivers
SEG49
DSmCnA
DSmCnB
Data bus