参数资料
型号: YMF715E-S
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: SQFP-100
文件页数: 34/53页
文件大小: 455K
代理商: YMF715E-S
YMF715E
May 21, 1998
-4-
Multi-purpose pins : 13 pins
name
pins
I/O
type
size
function
SEL2-0
3
I+
CMOS
-
Refer to “Multi-purpose pins” section
MP9-0
10
I+/O
TTL
2mA
Refer to “multi-purpose pins” section
Others : 27 pins
name
pins
I/O
type
size
function
GP3-0
4
IA
-
Game Port
GP7-4
4
I+
Schmitt
-
Game Port
RXD
1
I+
Schmitt
-
MIDI Data Receive
TXD
1
O
TTL
4mA
MIDI Data Transfer
/VOLUP
1
I+
Schmitt
-
Hardware Volume (Up)
/VOLDW
1
I+
Schmitt
-
Hardware Volume (Down)
X33I
1
I
CMOS
-
33.8688 MHz
X33O
1
O
CMOS
2mA
33.8688 MHz
X24I
1
I
CMOS
-
24.576 MHz
X24O
1
O
CMOS
2mA
24.576 MHz
AVDD
2
-
Analog Power Supply (put on +5.0V)
DVDD
3
-
Digital Power Supply (put on +5.0 V or +3.3V)
AVSS
2
-
Analog GND
DVSS
4
-
Digital GND
Total : 100 pins
Note :
I+:
Input Pin with Pull up Resistor
T:
TTL-tri-state output pin
Schmitt:
TTL-Schmitt input pin
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