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参数资料
| 型号： | YMU762C-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： | 4/17页 |
| 文件大小： | 529K |
| 代理商： | YMU762C-QZ |
YMU762C
12
● CPU interface 1 (In the case of IOVDD≧2.65V)
Condition (Common to Write cycle and Read cycle.)
TOP=-20 85°C, VDD=2.65 3.30V, IOVDD=2.65 VDD[V], Capacitor load= 50pF
IOH= -1.0mA, IOL= +1.0mA (Applies to D0 D7 pins.)
Measurement point : VIH= 0.7 × IOVDD, VIL=0.2 × IOVDD, VOH=0.8 × IOVDD, VOL=0.2 × IOVDD
(Write cycle)
Item
Symbol
Min
Max.
Unit
Address setup time
TADS
50
ns
Address hold time
TADH
0
ns
Chip select setup time
TCSS
50
ns
Chip select hold time
TCSH
0
ns
Write pulse width
TWW
50
ns
Data setup time
TWDS
30
ns
Data hold time
TWDH
0
ns
(Read cycle)
Item
Symbol
Min
Max.
Unit
Address setup time
TADS
80
ns
Address hold time
TADH
0
ns
Chip select setup time
TCSS
80
ns
Chip select hold time
TCSH
0
ns
Read pulse width
TRW
80
ns
Read data access time
TACC
70
ns
Data hold time
TRDH
0
30
ns
● CPU interface 2 (In the case of IOVDD < 2.65V)
Condition (Common to Write cycle and Read cycle.)
TOP=-20 85°C, VDD=2.65 3.30V, IOVDD=1.65 less than 2.65V, Capacitor load= 50pF
IOH= -0.2mA, IOL= +0.2mA (Applies to D0 D7 pins.)
Measurement point : VIH= 0.65 × IOVDD, VIL=0.35 × IOVDD, VOH=0.65 × IOVDD, VOL=0.35 × IOVDD
(Write cycle)
Item
Symbol
Min
Max.
Unit
Address setup time
TADS
50
ns
Address hold time
TADH
0
ns
Chip select setup time
TCSS
50
ns
Chip select hold time
TCSH
0
ns
Write pulse width
TWW
50
ns
Data setup time
TWDS
50
ns
Data hold time
TWDH
0
ns
(Read cycle)
Item
Symbol
Min
Max.
Unit
Address setup time
TADS
80
ns
Address hold time
TADH
0
ns
Chip select setup time
TCSS
80
ns
Chip select hold time
TCSH
0
ns
Read pulse width
TRW
80
ns
Read data access time
TACC
80
ns
Data hold time
TRDH
0
30
ns
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相关代理商/技术参数 |
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|---|---|
| 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 |
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