ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 110

• 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: -

7.2.4
• LADJS, LADJ9-LADJ8 (bits 2-0) LADJ7-LADJ0 (bits 7-0)
Address: 0F00CH
Access: R/W
Access size: 8/16 bits
Initial value: 00H
Address: 0F00DH
Access: R/W
Access size: 8 bits
Initial value: 00H
LTBADJL and LTBADJH are special function registers (SFRs) to set the frequency adjustment values of the low-speed
time base clock.
[Description of Bits]
Initial value
Initial value
LTBADJH
LTBADJL
The LADJS and LADJ9 to LADJ0 bits are used to adjust frequency.
Adjustment range:
Adjustment accuracy:
See Section 7.3.3, “Low-Speed Time Base Counter Frequency Adjustment Function” for the correspondence
between the frequency adjustment values (LTBADJH, LTBADJL) and adjustment ratio.
R/W
R/W
Low-Speed Time Base Counter Frequency Adjustment Registers L and H (LTBADJL, LTBADJH)
LADJ7
R/W
R/W
⎯
7
0
0
7
Approx. −488ppm to +488ppm.
Approx. 0.48ppm
LADJ6
R/W
R/W
⎯
6
0
6
0
LADJ5
R/W
R/W
⎯
5
0
5
0
LADJ4
R/W
R/W
⎯
4
0
0
4
7 – 6
LADJ3
R/W
R/W
⎯
0
3
3
0
ML610Q428/ML610Q429 User’s Manual
LADJS
LADJ2
R/W
R/W
0
2
2
0
Chapter 7 Time Base Counter
LADJ1
LADJ9
R/W
R/W
1
0
0
1
LADJ0
LADJ8
R/W
R/W
0
0
0
0