ML610Q432A-NNNTC03A7 Rohm Semiconductor, ML610Q432A-NNNTC03A7 Datasheet - Page 305

• Manufacturer Part Number: ML610Q432A-NNNTC03A7
• Description: MCU 8BIT 64K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q432A-NNNTC03A7

• 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: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 3K 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: -

24.3.3
A tone length code is set in the melody 0 tone length code register (MD0LEN).
Table 24-2 shows the correspondence between tone lengths and tone length codes.
The tone length when all the bits are set to "0" is equal to the shortest tone length (the tone length when the only
M0LN0 bit is set to "1").
The tone length set by a tone length code and a tempo code is expressed by the following equation.
where TP is an integer of 1 to 15, and LN is an integer of 1 to 63.
The bit correspondence between TP and tempo codes is expressed by the following equation.
The bit correspondence between LN and tone length codes is expressed by the following equation.
Tone length = 1.953125 × ( TP + 1 ) × ( LN + 1 ) ms
TP = 2
LN = 2
Tone Length Codes
3
5
Table 24-2 Correspondence between Tone Lengths and Tone Length Codes
M0TP3 + 2
M0LN5 + 2
Tone length
2
M0TP2 + 2
4
M0LN4 + 2
M0LN5
1
1
0
0
0
0
0
0
0
0
0
1
M0TP1 + 2
3
M0LN3 + 2
M0LN4
1
0
1
1
0
0
0
0
0
0
0
0
M0LN3
M0TP0
2
M0LN2 + 2
Tone length code (MD0LEN)
1
1
1
0
1
1
0
0
0
0
0
24 – 9
M0LN2
1
1
1
1
1
0
1
1
0
0
0
1
M0LN1 + 2
M0LN1
ML610Q431/ML610Q432 User’s Manual
1
1
1
1
1
1
1
0
1
1
0
0
M0LN0
M0LN1
1
1
1
1
1
1
1
1
1
0
1
Chapter 24 Melody Driver
M0LN5–0
3FH
2FH
1FH
0FH
0BH
17H
07H
05H
03H
02H
01H