ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 338

• Manufacturer Part Number: ML610Q429-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q429-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: 20
• 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: -

24.2.9
• c23-c0 (bits 7-0)
Address: 0F100H to 0F1FEH
Access: R/W
Access size: 8 bits
Initial value: Undefined
DSPRxx (xx = 00 to FF) are special function registers (SFRs) to store display data.
Each valid bit of DSPRxx becomes undefined at system reset.
The display registers that are not used for LCD display can be used for data memories.
Set data in DSPRxx before setting LCD display mode.
Tables 24-4 to 24-6 list display registers segment map type 1 to type 3 respectively. The type can be selected by the
DADM1 and DADM0 bits of the display mode register 1 (DSPMOD1).
[Description of Bits]
Initial value
The c23 to c0 bits are used to set display data.
DSPRxx
R/W
c23 to c0
0
1
Display Registers (DSPR00 to DSPRFE)
c23/15/7
off waveform
on waveform
R/W
7
x
c22/14/6
R/W
6
x
c21/13/5
R/W
5
x
c20/12/4
Description
R/W
4
x
24 – 20
c19/11/3
R/W
3
x
ML610Q428/ML610Q429 User’s Manual
c18/10/2
R/W
2
x
c17/9/1
R/W
Chapter 24 LCD Drivers
1
x
c16/8/0
R/W
0
x