E981.03A38HB ELMOS Semiconductor, E981.03A38HB Datasheet
E981.03A38HB
Specifications of E981.03A38HB
Related parts for E981.03A38HB
E981.03A38HB Summary of contents
Page 1
... BUS TP1-256 Coupling Module ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Included power supplies: ÿ 20V supply 20mA ÿ 3.3V (50mA (30mA) DC/DC converter General Description The E981.03 combines the TP1-256 physical layer, the communication controller and two DC supply outputs for bus powered applications ...
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... Hard V33I reset WK CREG Reset condition Note: Not to scale, EP Exposed die pad Save ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG E981.03 ADC/DAC KNX / EIB Interface Internal Logic clock system (3) i ...
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... D = digital analog supply input output high voltage 2) Internally weak pulled to V33I/2. A open pin is the alarm condition. To select a VCC voltage push it to VIO or pull it to GND. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... Input voltage at CREC pin Voltage at pins RTXH, RTXL Current through RTXL pin Current through AOUT pin Voltage at pin V33I pin Voltage at pin V20 ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Symbol Min V -0.3 ...
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... For better elaboration of the ADC results a stable VIO is highly recommended. 7) High capacitance may affect the Reset / Power up Sequence time loaded with current limitation I ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... Pull up current at pin SAVE Absolute V supply activation 20 threshold Relative V supply activation 20 threshold Absolute V supply deactivation 20 threshold ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition Symbol V V33I,reset,act V V33I,reset,deact V ST,VCC,on,abs V VST,VCC,on,rel V ...
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... The RESET pin is an open drain input/output with pull current source The input at pin RESET is not active in reset and startup modes and in case of low case of RESET activation by E981.03. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition ...
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... Voltage at pin SETVCC for selection of VCC = 3.3 V and no active alarm condition Voltage at pin SETVCC for an active alarm condition ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition Symbol MAX_BUS_CURR I ...
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... Pull down current on pin SCS Pull down current on pin SCK High output level on MISO, MOSI pin Low output level on MISO, MOSI pin ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition Symbol V SETVCC,high ...
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... Temperature limit for activating temperature warning Temperature limit for deactivating temperature warning Temperature limit for reducing power consumption ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition Symbol t LS1 t LS2 ...
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... Remark! The layout example is incomplete! The layout only gives an example about the placement of the DC/DC converter components, the external capacitors and GND routing. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... V20 = VST UART optional with optical coupler SPI not used MOSI = GND MISO = open SCK = GND SCS = VIO ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG C 33I R SET REC ...
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... SPI optional with optical coupler In Normal Mode alarm functionality is usable. Alarm is detected in case of an open SETVCC pin. For other schematics read application notes. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor ...
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... UART physical layer realizes media access and bit decoding / encoding or output driver for KNX by- pass in Analog Mode ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor Ω 160 mA, T < 85 °C ±20% ...
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... These 150 bit times refer to the end of the BUSY acknowledged frame independent from other communication on the EIB bus. In case of bus com- ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG CRC check useable Remark ...
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... The WK pin is configurable as output for remote wake-up with trigger telegram or as general purpose input. To con- figure as a input change bit EN_OUT to “0” in Register input state read bit WK in the Register PINS. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Condition ...
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... REF ST drops below V – BUSP VST_DROP To prevent a unpredictable crash the supplies have the following prioritization: ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG GND 2 Switch A VCC buck converter 2 1 Switch B ...
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... Reset condition Save 1) Trigger mode only available from Normal Mode 2) Alarm mode not available in Analog Mode see chapter ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG E981.03 divider XTAL D ...
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... To avoid bus overload soft start phase with bus current reduction is activated in case of ac- tive SAVE. The RESET signal is activated when V ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG threshold V RESET,HL ...
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... Mode Prioritization Hard reset 1 Start-up 2 Soft reset 3 Analog 4 Normal 5 Bus monitor 5 Busy 4 ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG V BUSP V VST V V33I V VCC SoftStart Phase 2 I BUSP I VST ...
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... Each byte received on the KNX / EIB is sent to the host as well as illegal control bytes and all acknowl- edge frames. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Properties • fully functional (all supplies active) • ...
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... CMOD controlled mode in case of CMOD value change ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG • the CMODE register can be modified by - sending an U_Ackinfo or an U_ResetBusyMode ...
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... pending VSETVCC,ALARM ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Properties • incoming Frames will be analyzed • ...
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... U_ResetBusyMode 0x22 U_MxRstCnt 0x24 U_ActivateCRC 0x25 ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Remarks / Description Bin After receiving a U_Reset. 0000 0001 request the IC transits to its soft reset state. ...
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... UART control field • receiver error flag set: time between subsequent bytes of a service longer than the defined timeout ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Remarks / Description ...
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... ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Remarks / Description Bin the preceding data tele- gram is negative and busy 0000 0000 acknowledged by a combi- nation of receiving nodes ...
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... ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Remarks / Description Bin E981 ...
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... Write access is allowed in the address range 0x000 ... 0x17F and 0x200 to 0x27F, except: • UART_STAT (0x2A0) • UART_RX (0x2A3) • UART_TX (0x2A4) ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Figure 11. SPI read accesses Figure 12. SPI write accesses ...
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... ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Figure 13. SPI timing Functions. ...
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... ADC control cycle consists of two conversion cycles. The bus voltage is converted in the first conversion cycle of every control cycle. All other analog channels are con ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG E981.03 RAM ...
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... KNX (KNX transmitter is disabled) in both Analog and Normal Modes ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Figure 15. Over-temperature scenario • ...
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... CLK_CTRL 0x209 CLK_FAC0 0x20A CLK_FAC1 0x20B PS_CTRL 0x20E ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Content transmit frame buffer individual KNX address of the KNX/EIB node polling address 1) polling slot ...
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... Access via UART service and SPI possible. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Description ...
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... Access via UART service and SPI possible. In case of hard or soft reset the register is reset to the hard reset value or soft reset value respectively. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... RESET pin SAVE : this bits reflects the value of the SAVE pin 1) Access via UART service and SPI possible. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor ...
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... Access via UART service and SPI possible. For write access read the remarks of every bit carefully. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... Access via UART service and SPI possible. In case of hard or soft reset the register is reset to the hard reset value or soft reset value respectively. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... R 1) Access via UART service and SPI possible. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG • soft reset will be performed Remark result the E981 ...
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... Access via UART service and SPI possible. For write access read the remarks of every bit carefully. In case of hard or soft reset the register is reset to the hard reset value or soft reset value respectively. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
Page 40
... The device address in E981.03 is not initialized to a defined value. KNX subnet adress high byte (0x108) KNX subnet adress low byte (0x109) ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor ...
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... Access via UART service and SPI possible. In case of hard or soft reset the register is reset to the hard reset value or soft reset value respectively. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... Access via UART service and SPI possible frame is uploaded by SPI the host controller have to set the LEN bits. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... The UART_CTRL register is used to control properties of the UART by host processor software not modified by the E981.03. The UART_STAT register is used to signal UART state to the host processor software. The host is not allowed to modify the UART_STAT register. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG - ...
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... The UART receiver accepts frames maximum baud rate deviation of 3%. The signals can be transmitted without a break. Table 53. UART receiver registers Register Name Address UART_RX 0x2A3 ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG - TXDEL CRC 0 0 ...
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... XERR : XOR error detected 1) Access via UART service and SPI possible. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG D5 ...
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... Access via UART service and SPI possible. In case of hard or soft reset the register is reset to the hard reset value or soft reset value respectively. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... R 1) Access via UART service and SPI possible. In case of hard reset the register is reset to the hard reset value. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG Description mean value for V ...
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... BUSP BUSP 0x03 bandgap voltage ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor (not reset) ...
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... Source BUSP BUSP In case of VIO = 3.3 V and bus voltage divider selection of V even higher. BUSP ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor ...
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... Note: the mm values are valid, the inch values contains rounding errors Note 1: for assembler specific pin1 identification please see QM-document 08SP0363.xx (Pin 1 Specification) ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...
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... Alexandra Terrace • #09-31 The Comtech • Singapore 118502 © ELMOS Semiconductor AG, 2012. Reproduction, in part or whole, without the prior written consent of ELMOS Semiconductor AG, is prohibited. ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. ELMOS Semiconductor AG ...