MSM63P238-XXXGS-BK 查看數據表（PDF） - Oki Electric Industry
零件编号
产品描述 (功能)
生产厂家
MSM63P238-XXXGS-BK
Oki Electric Industry
MSM63P238-XXXGS-BK Datasheet PDF : 28 Pages
| |||
¡ Semiconductor
MSM63P238
Table 1 Pin Descriptions (Basic Functions) (continued)
Function
Melody
POCSAG
Decoder
Symbol
MD
BS1
BS2
SIGIN
P1.0/INT5
P1.1/INT5
P1.2/INT5
P1.3/INT5
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
P4.0/A0
Port
P4.1/A1
P4.2/A2
P4.3/A3
P5.0/A4
P5.1/A5
P5.2/A6
P5.3/A7
P6.0/A8
P6.1/A9
P6.2/A10
P6.3/A11
P7.0/A12
P7.1/A13
P7.2/A14
P7.3/A15
Pin
Type
Description
33
O Melody output pin (normal phase)
10
Battery saving outputs.
O
11
Signals to control intermittent operations of RF receiver.
Receive data input pin.
12
I
Input pin for receive data from RF receiver.
50
4-bit input port.
Pull-up resistor input, pull-down resistor input, or
51
high-impedance input is selectable for each bit.
I
52
53
54
4-bit output ports.
55
P-channel open drain output, N-channel open drain output,
O
56
CMOS output, or high-impedance output is selectable for each
57
bit.
58
59
O
60
61
73
74
O
75
76
77
78
O
79
80
2
3
O
4
5
6
7
O
8
9
7/28
Share Link: