ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 291

• 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

23.3.2
A tempo code is set in the melody 0 tempo code register (MD0TEM).
Table 23-1 shows the correspondence between tempos and tempo codes.
The tempo when all the bits are set to "0" is equal to the shortest tone length (the tempo when the only M0TP0 bit is set to
"1").
Tempo Codes
Table 23-1 Correspondence between Tempos and Tempo Codes
Tempo
=
=
=
=
=
=
≅
=
≅
=
≅
=
≅
≅
=
=
480
480
320
240
192
160
137
120
107
96
87
80
74
69
64
60
M0TP3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
M0TP2
23 – 8
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Tempo code (MD0TMP)
M0TP1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
M0TP0
ML610Q421/ML610Q422 User’s Manual
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
M0T P3 to 0
Chapter 23 Melody Driver
BH
CH
DH
EH
0H
1H
2H
3H
4H
5H
6H
7H
8H
9H
AH
FH