ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 330

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-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: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24.2.4
• DUTY4-DUTY0 (bits 4-0)
Address: 0F0F2H
Access: R/W
Access size: 8/16 bits
Initial value: 00H
DSPMOD0 is a special function register (SFR) to control the display mode of the LCD drivers.
[Description of Bits]
DSPMOD0
Initial value
The DUTY4 to DUTY0 bits are used to specify the duty in 24 steps (1/1 to 1/24).
R/W
DUTY4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Display Mode Register 0 (DSPMOD0)
DUTY3
FRM2
R/W
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
7
0
DUTY2
FRM1
R/W
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
6
DUTY1
FRM0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
R/W
5
0
DUTY0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
DUTY4
R/W
4
0
24 – 12
1/1 duty (initial value)
1/2 duty
1/3 duty
1/4 duty
1/5 duty
1/6 duty
1/7 duty
1/8 duty
1/9 duty
1/10 duty
1/11 duty
1/12 duty
1/13 duty
1/14 duty
1/15 duty
1/16 duty
1/17 duty
1/18 duty
1/19 duty
1/20 duty
1/21 duty
1/22 duty
1/23 duty
1/24 duty
DUTY3
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
Description
DUTY2
R/W
2
0
DUTY1
R/W
Chapter 24 LCD Drivers
0
1
DUTY0
R/W
0
0