E981.12A39BB ELMOS Semiconductor, E981.12A39BB Datasheet - Page 35

• Manufacturer Part Number: E981.12A39BB
• Description: Interface - Specialized Dual I/O Link Master Transciever
• Manufacturer: ELMOS Semiconductor

Specifications of E981.12A39BB

• Rohs: yes
• Product Type: Dual I/O link Master Transceiver
• Operating Supply Voltage: 3.3 V
• Supply Current: 5.5 mA
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Minimum Operating Temperature: - 40 C

Dual IO-Link Master Transceiver with UARTS
ADVANCE PRODUCT INFORMATION - JUL 26, 2011
Register CLK_STAT (0x0C)
6.4.2
This feature can be used in multi IO-Link channel systems with more than one E981.12 devices.
Using output pin CLK_OUT the accurate f
the PCB. The host has to configure the other master devices accordingly in CLK_CTRL.
The CLK_OUT port should be enabled after the IO-Link Master device completely configured to ensure
the correct output frequency at system startup.
This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
Content
Reset value
Internal access R/W
External access R
Bit Description
Clock Distribution
-
0
PLLE :
LOCK :
MSB
-
0
R/W
R
1 = PLL error, cleared by read access
1 = PLL locked
Table 28: Clock status register
-
0
R/W
R
sync
Data Sheet 35 / 44
clock can be distributed to XTAL_IN of other devices on
PLLE
0
R/W
R
-
0
R/W
R
-
0
R/W
R
QM-No.: 25DS0069E.00
-
0
R/W
R
E981.12
LOCK
0
R/W
R
LSB