参数资料
型号: AS3932-BTST
厂商: ams
文件页数: 6/34页
文件大小: 0K
描述: IC RF PROGRAM 16-TSSOP
标准包装: 1
RF 型: 读/写
频率: 110kHz ~ 150kHz
特点: 配有 RSSI
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 标准包装
产品目录页面: 805 (CN2011-ZH PDF)
其它名称: AS3932-BTSTDKR
AS3932
Datasheet - P i n A s s i g n m e n t s
4.2 QFN Package
Figure 5. Pin Assignments 16LD QFN (4x4) Package
16
15
14
13
LF3P
1
12
SCL
LF2P
LF1P
LFN
2
3
4
5
AS3932
6
7
8
11
10
9
CS
NC
DAT
4.2.1
Pin Descriptions
Table 2. Pin Descriptions 16LD QFN (4x4) Package
Pin Name
LF3P
LF2P
LF1P
LFN
XIN
XOUT
V SS
WAKE
DAT
NC
CS
SCL
SDI
SDO
V CC
GND
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Type
Analog I/O
Supply pad
Digital output
-
Digital input
Digital output / tristate
Supply pad
Supply pad
Description
Input antenna channel three
Input antenna channel two
Input antenna channel one
Common ground for antenna one, two and three
Crystal oscillator input
Crystal oscillator output
Substrate
Wake-up output IRQ
Data output
Not connected
Chip select
SDI interface clock
SDI data input
SDI data output (tristate when CS is low)
Positive supply voltage
Negative supply voltage
Note: The exposed pad has to be connected to ground.
www.ams.com/LF-Receiver/AS3932
Revision 1.7
6 - 34
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