AS5163-HTSU austriamicrosystems, AS5163-HTSU Datasheet - Page 19
![IC ENCODER PROG 12-BIT 14TSSOP](/photos/19/50/195020/am_14-tssop_pkg_sml.jpg)
AS5163-HTSU
Manufacturer Part Number
AS5163-HTSU
Description
IC ENCODER PROG 12-BIT 14TSSOP
Manufacturer
austriamicrosystems
Type
Linear, Rotary Encoder - Programmabler
Datasheet
1.AS5163_CB.pdf
(36 pages)
Specifications of AS5163-HTSU
Featured Product
AS5163 - Contactless Magnetic Angle Position Sensor
Sensing Range
30mT ~ 70mT
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
20mA
Output Type
Analog, Ratiometric
Operating Temperature
-40°C ~ 150°C
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output (max)
-
Features
-
AS5163
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
In case of READ or READ128 command
Figure 16. Bus Timing for the READ Commands
In case of a WRITE command, the device stays in slave communication mode and will not switch to master communication mode.
When using other commands like DOWNLOAD, UPLOAD, etc. instead of READ or WRITE, it does not matter what is written in the address
fields (ADDR1, ADDR2).
8.1.3 UNBLOCK
The Unblock command can be used to reset only the one-wire interface of the AS5163 in order to recover the possibility to communicate again
without the need of a POR after a stacking event due to noise on the bus line or misalignment with the AS5163 protocol.
The command is composed by a not idle phase of at least 6 TBIT followed by a packet with all 20 bits at zero
Figure 17. Unblock Sequence
www.austriamicrosystems.com/AS5163
VH
IDLE
VL
START
ADDR2
Slave Communication Mode
= 6 * TBIT => 3072* TCLK
NOT IDLE
20*TBIT
ADDR1
(see Figure 15)
= 512*TCLK
0
COMMAND FROM EXT MASTER
IDLE
1 0
the idle phase between the command and the answer is 10 TBIT (TSW).
1
= 512*TCLK
START
Revision 2.7
TSW
IDLE
PACKET[19:0] = 0x00000
20*TBIT => 10240*TCLK
DATA1
Master Communication Mode
(see Figure
DATA0
= 512*TCLK
IDLE
17).
0 0 0
P
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