ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 357

• 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

26.3.2
When not using the programmable display function (DASN bit of DSPMOD1 register is “0”), three types of segment map
are available for the display registers (DSPR00 to 71), selected by the DADM1 bit and DADM0 bit.
Note:
When the programmable display function is not used (DASN = “0”), display allocation register A (0F400H to 0F5FFH) and
display allocation register B (0F600H to 0F7FFH) can be used as 1K-byte data memory(RAM).
Segment Mapping When the Programmable Display Allocation Function is Not Used
(1) Type 2: Recommended for when using COM9 to COM15 (1/9 to 1/16 duty)
(2) Type 3: Recommended for when using COM0 to COM7 (1/1 to 1/8 duty)
Figure 26-7 Configurations of Display register segment map types
DSPR63
DSPR61
DSPR07
DSPR05
DSPR03
DSPR01
DSPR71
DSPR70
DSPR43
DSPR42
DSPR41
DSPR40
26 – 26
DSPR62
DSPR60
DSPR06
DSPR04
DSPR02
DSPR00
DSPR31
DSPR30
DSPR03
DSPR02
DSPR01
DSPR00
ML610Q421/ML610Q422 User’s Manual
SEG49
SEG48
SEG3
SEG2
SEG1
SEG0
SEG49
SEG48
SEG3
SEG2
SEG1
SEG0
Chapter 26 LCD Drivers