- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98068 > S1C63653F 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, CQFP100 PDF資料下載
參數(shù)資料
| 型號(hào)： | S1C63653F |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, CQFP100 |
| 封裝： | CERAMIC, QFP15-100 |
| 文件頁數(shù)： | 107/121頁 |
| 文件大?。?/td> | 1127K |
| 代理商： | S1C63653F |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁當(dāng)前第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁
78
EPSON
S1C63653 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Sound Generator)
4.11.3 Setting of buzzer frequency and sound level
The divided signal of the OSC1 oscillation clock (32.768 kHz) is used for the buzzer signal and it is set up
such that 8 types of frequencies can be selected by changing this division ratio. Frequency selection is
done by setting the buzzer frequency selection registers BZFQ0–BZFQ2 as shown in Table 4.11.3.1.
Table 4.11.3.1 Buzzer signal frequency setting
Buzzer frequency (Hz)
4096.0
3276.8
2730.7
2340.6
2048.0
1638.4
1365.3
1170.3
BZFQ0
0
1
0
1
0
1
0
1
BZFQ1
0
1
0
1
BZFQ2
0
1
The buzzer sound level is changed by controlling the duty ratio of the buzzer signal.
The duty ratio can be selected from among the 8 types shown in Table 4.11.3.2 according to the setting of
the buzzer duty selection registers BDTY0–BDTY2.
Table 4.11.3.2 Duty ratio setting
BDTY0
0
1
0
1
0
1
0
1
BDTY1
0
1
0
1
BDTY2
0
1
Level
Level 1 (Max.)
Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Level 8 (Min.)
4096.0
2048.0
8/16
7/16
6/16
5/16
4/16
3/16
2/16
1/16
3276.8
1638.4
8/20
7/20
6/20
5/20
4/20
3/20
2/20
1/20
2730.7
1365.3
12/24
11/24
10/24
9/24
8/24
7/24
6/24
5/24
2340.6
1170.3
12/28
11/28
10/28
9/28
8/28
7/28
6/28
5/28
Duty ratio by buzzer frequency (Hz)
When the high level output time has been made TH and when the low level output time has been made TL
due to the ratio of the pulse width to the pulse synchronization, the duty ratio becomes TH/(TH+TL).
When BDTY0–BDTY2 have all been set to "0", the duty ratio becomes maximum and the sound level also
becomes maximum. Conversely, when BDTY0–BDTY2 have all been set to "1", the duty ratio becomes
minimum and the sound level also becomes minimum.
The duty ratio that can be set is different depending on the frequency that has been set, so see Table 4.11.3.2.
Level 1 (Max.)
Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Level 8 (Min.)
TL TH
Fig. 4.11.3.1 Duty ratio of the buzzer signal waveform
Note: When a digital envelope has been added to the buzzer signal, the BDTY0–BDTY2 settings will be
invalid due to the control of the duty ratio.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S1C6F567D0A0100 | MICROCONTROLLER, UUC141 |
| S1C6N3B0D0A0100 | MICROCONTROLLER, UUC54 |
| S1C6P366D0A0100 | 4-BIT, FLASH, 4.1 MHz, MICROCONTROLLER, UUC102 |
| S1C6P466D0A0A00 | MICROCONTROLLER, UUC140 |
| S1C6S2L7D | 4-BIT, MROM, 0.032 MHz, MICROCONTROLLER, UUC58 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1C63656 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63657 | 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller |
| S1C63658 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63666 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C63709 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。