- 您现在的位置：买卖IC网 > PDF目录48103 > YMU759B-QZ TONE/MUSIC SYNTHESIZER, PQCC32 PDF资料下载
参数资料
| 型号： | YMU759B-QZ |
| 元件分类： | 音频合成 |
| 英文描述： | TONE/MUSIC SYNTHESIZER, PQCC32 |
| 封装： | LEAD FREE, PLASTIC, QFN-32 |
| 文件页数： | 12/17页 |
| 文件大小： | 856K |
| 代理商： | YMU759B-QZ |
YMU759B
-4-
Terminal functions
No.
Name
I/O
Function
1
CLKI
Ish
Clock input (2MHz
~20MHz)
2
EXT1
O
External device control terminal 1 (*1)
3
/IRQ
O
Interruption output
4
/RST
Ish
Hardware reset input
5
IFSEL
I
CPU I/F selection
L: Serial I/F, H: Parallel I/F
6
PLLC
A
Connection of capacitor for built in PLL
Connect the 3.3k
resistance and the 1000pF capacitor between this terminal
and VSS (*) in series.
(*)Directly connect VSS used here and VSS of 8th pin.
7
VDD
-
Digital power supply (Typically +3.0V)
Connect 0.1
F and 4.7 F capacitors between this terminal and VSS
8
VSS
-
Ground
9
VREF
A
Analog reference voltage.
Connect 0.1
F capacitor between this terminal and VSS
10
HPOUT-L / MONO
A
Headphone L channel output: can be switched to mono through register setting
11
HPOUT-R
A
Headphone R channel output
12
EQ1
A
Equalizer terminal 1
13
EQ2
A
Equalizer terminal 2
14
EQ3
A
Equalizer terminal 3
15
SPVDD
-
Analog power supply (Typically +3.6 V)
Connect 0.1
F and 4.7 F capacitors between this terminal and SPVSS
16
SPVSS
-
Analog ground for speaker amplifier
17
SPOUT1
A
Speaker terminal 1
18
SPOUT2
A
Speaker terminal 2
19
EXT2
O
External device control terminal 2 (*1)
20
D7
I/O
Parallel I/F data bus 7 (*1)
21
D6
I/O
Parallel I/F data bus 6 (*1)
22
D5
I/O
Parallel I/F data bus 5 (*1)
23
D4
I/O
Parallel I/F data bus 4 (To be open when IFSEL=L)
24
D3
I/O
Parallel I/F data bus 3 (To be open when IFSEL=L)
25
D2
I/O
Parallel I/F data bus 2 (To be open when IFSEL=L)
26
D1
I/O
Parallel I/F data bus 1 (To be open when IFSEL=L)
27
D0
I/O
Parallel I/F data bus 0 (To be open when IFSEL=L)
28
/WR
Ish
Parallel I/F write pulse (To be open when IFSEL=L)
29
SDIN (/CS)
Ish
IFSEL= L Serial I/F data input
IFSEL= H Parallel I/F chip select input
30
SYNC (A0)
Ish
IFSEL= L Serial I/F data decision signal
IFSEL= H Parallel I/F address signal
31
SCLK (/RD)
Ish
IFSEL= L Serial I/F bit clock input
IFSEL= H Parallel I/F read pulse
32
SDOUT
OD
Serial I/F data output (Pull up resistance is necessary for the outside)
Comment: Ish= Schmitt input, OD= open drain terminal, A= Analog terminal
(*1) The function changes by setup of the register.
相关PDF资料 |
PDF描述 |
|---|---|
| YMU759B-Q | TONE/MUSIC SYNTHESIZER, PQCC32 |
| YMU759C-QZ | TONE/MUSIC SYNTHESIZER, PQCC32 |
| YMU759 | 1-2 CABLE/SATELLITE TV SPLITTER, 2GHZ |
| YMU759 | A Synthesis LSI Incorporating FM Synthesizer and ADPCM decoder for Portable Telephone(含FM合成器和ADPCM解码器，用于移动电话的综合集成电路) |
| YMU759 | TONE/MUSIC SYNTHESIZER, PQCC32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YMU762 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Mobile Audio 3 |
| YMW025 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR |
| YMW025-02R | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR |
| YMW025-03R | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR |
| YMW025-04R | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR |
发布紧急采购，3分钟左右您将得到回复。