MM908E624ACDWB/R2 FREESCALE [Freescale Semiconductor, Inc], MM908E624ACDWB/R2 Datasheet
MM908E624ACDWB/R2
Related parts for MM908E624ACDWB/R2
MM908E624ACDWB/R2 Summary of contents
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Freescale Semiconductor Advance Information Integrated Triple High-Side Switch with Embedded MCU and LIN Serial Communication for Relay Drivers The 908E624 is an integrated single-package solution that includes a high-performance HC08 microcontroller with a analog control IC. The HC08 includes flash ...
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INTERNAL BLOCK DIAGRAM AGND GND VSUP2 VSUP1 PWMIN RST_A IRQ_A WDCONF LIN RXD PTE1/RXD PTD0/TACH0 RST IRQ Bus Internal VREFL VSSA EVSS EVDD VDDA VREFH 908E624 2 INTERNAL BLOCK DIAGRAM C PORT D PORT E PORT DDRC DDRD DDRE DDRA ...
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PTB7/AD7/TBCH1 PTB6/AD6/TBCH0 PTC4/OSC1 PTC3/OSC2 PTC2/MCLK PTB5/AD5 PTB4/AD4 PTB3/AD3 PTB1/AD1 PTD0/TACH0 PTD1/TACH1 Table 1. Terminal Definitions A functional description of each terminal can be found in the Die Terminal Terminal Name MCU 1 PTB7/AD7/TBCH1 2 PTB6/AD6/TBCH0 6 PTB5/AD5 7 PTB4/AD4 8 ...
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TERMINAL CONNECTIONS Table 1. Terminal Definitions (continued) A functional description of each terminal can be found in the Die Terminal Terminal Name MCU 43 VREFL 48 VREFH MCU 44 VSSA 47 VDDA MCU 45 EVSS 46 EVDD MCU 49 PTA4/KBD4 ...
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Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding limits on any terminal may cause permanent damage to the device. Rating ELECTRICAL RATINGS Supply Voltage Analog Chip Supply Voltage under Normal Operation (Steady-State) Analog ...
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ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Table 2. Maximum Ratings (continued) All voltages are with respect to ground unless otherwise noted. Exceeding limits on any terminal may cause permanent damage to the device. Rating THERMAL RATINGS Package Operating Ambient Temperature MM908E624ACDWB and ...
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Table 3. Static Electrical Characteristics All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V noted reflect the approximate parameter mean at T Characteristic ...
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ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics (continued) All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V noted reflect the ...
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Table 3. Static Electrical Characteristics (continued) All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V noted reflect the approximate parameter mean at T ...
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ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics (continued) All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V noted reflect the ...
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Table 3. Static Electrical Characteristics (continued) All characteristics are for the analog chip only. Refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V noted reflect the approximate parameter mean at T ...
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ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS Table 4. Dynamic Electrical Characteristics All characteristics are for the analog chip only. Please refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V ...
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Table 4. Dynamic Electrical Characteristics (continued) All characteristics are for the analog chip only. Please refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V Typical values noted reflect the approximate parameter ...
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ELECTRICAL CHARACTERISTICS MICROCONTROLLER PARAMETRICS Table 4. Dynamic Electrical Characteristics (continued) All characteristics are for the analog chip only. Please refer to the 68HC908EY16 data sheet for characteristics of the microcontroller chip. Characteristics noted under conditions 9.0 V Typical values noted ...
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LIN, L1, and L2 Note Waveform in accordance with ISO7637 Part 1, Test Pulses 1, 2, 3a, and 3b. TXD RXD Figure 5. Test Circuit for LIN Timing Measurements TXD LIN VLIN_REC t DOM-MAX RXD Figure 6. LIN Timing Measurements ...
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ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS TXD LIN VLIN_REC RXD Figure 7. LIN Timing Measurements for Slow Slew Rate LIN VLIN_REC VDD LIN VLIN_REC IRQ_A 908E624 16 t DOM-MIN 61.6% V SUP 40% V sup 25.1% V SUP t DOM-MAX t RL ...
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V SUP V DD RST_A Figure 10. Power On Reset and Normal Request Time-out Timing Analog Integrated Circuit Device Data Freescale Semiconductor t t RST NRTOUT ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS 908E624 17 ...
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FUNCTIONAL DESCRIPTION INTRODUCTION The 908E624 was designed and developed as a highly integrated and cost-effective solution for automotive and industrial applications. For automotive body electronics, the 908E624 is well suited to perform relay control in applications like window lift, sunroof, ...
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MCU POWER SUPPLY TERMINALS (EVDD AND EVSS) EVDD and EVSS are the power supply and ground terminals, respectively. The MCU operates from a single- power supply. Fast signal transitions on MCU terminals place high, short- duration current demands on the ...
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FUNCTIONAL DESCRIPTION FUNCTIONAL TERMINAL DESCRIPTION CURRENT SENSE OPERATIONAL AMPLIFIER TERMINALS (E+, E-, OUT, VCC) These are the terminals of the single-supply current sense operational amplifier. • The E+ and E- input terminals are the non-inverting and inverting inputs of the ...
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ANALOG DIE MODES OF OPERATION The 908E624 offers three operating modes: Normal (Run), Stop, and Sleep. In Normal mode the device is active and is operating under normal application conditions. The Stop and Sleep modes are low-power modes with ...
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FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES Table 6. Operating Modes Overview Device Wake-Up Voltage Regulator Mode Capabilities Reset Normal Request Normal (Run) Stop V ON with limited LIN wake-up, DD current capability ...
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Analog Integrated Circuit Device Data Freescale Semiconductor MCU Power Die From Reset initialize operate SPI: Switch to VREG 2x STOP low current mode Command STOP Wake Up on LIN or L1, L2? IRQ interrupt Assert IRQ ? SPI: reason for ...
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FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES ANALOG DIE INPUTS / OUTPUTS High-Side Output Terminals HS1 and HS2 These are two high-side switches used to drive loads such as relays or lamps. They are protected with overtemperature and current limit (overcurrent) and ...
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MODE1:2 Control HS3ON LIN PHYSICAL LAYER The LIN bus terminal provides a physical layer for single- wire communication in automotive applications. The LIN physical layer is designed to meet the LIN physical layer specification. The LIN driver is a ...
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FUNCTIONAL DEVICE OPERATION OPERATIONAL MODES MODE2:1 LINWU LINFAIL TXD RXD TXD Terminal The TXD terminal is the MCU interface to control the state of the LIN transmitter (see Figure 2, page 2). When TXD is LOW, the LIN terminal is ...
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WINDOW WATCHDOG The window watchdog is configurable using an external resistor at the WDCONF terminal. The watchdog is cleared through by the MODE1:2 bits in the SPI Control register (refer to Table 8, page 29). A watchdog clear is only ...
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FUNCTIONAL DEVICE OPERATION LOGIC COMMANDS AND REGISTERS 908E624 SPI INTERFACE AND CONFIGURATION The serial peripheral interface creates the communication link between the microcontroller and the analog die of the 908E624. The interface consists of four terminals (see • — Slave ...
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SPI REGISTER OVERVIEW Table 7 summarizes the SPI Register bit meaning, reset value, and bit reset condition. . Table 7. SPI Register Overview Read / Write Information D7 Write LINSL2 (27) INTSRC Read Write Reset Value 0 Write Reset Condition ...
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FUNCTIONAL DEVICE OPERATION LOGIC COMMANDS AND REGISTERS Sleep Mode Sequence The Sleep command, as shown in Table Table 11. Sleep Command Bits LINSL2 LINSL1 LIN-PU HS3ON HS2ON HS1ON MODE2 MODE1 1 Stop Mode Sequence The Stop command, as shown in ...
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DEVELOPMENT SUPPORT As the 908E624 has the MC68HC908EY16 MCU embedded typically all the development tools available for the MCU also apply for this device, however due to the fact of the additional analog die circuitry and the nominal +12 V ...
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TYPICAL APPLICATIONS PCB Level Programming If the IC is soldered onto the PCB board it is typically not possible to separately power the MCU with +5.0 V, the whole C1 1µF 3 ...
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EMC/EMI RECOMMENDATIONS This paragraph gives some device specific recommendations to improve EMC/EMI performance. Further generic design recommendations can be e.g. found on the Freescale website www.freescale.com. VSUP Terminals (VSUP1 and VSUP2) Its recommended to place a high-quality ceramic decoupling capacitor ...
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TYPICAL APPLICATIONS . Table 15. Component Value Recommendation Component Recommended Value D1 C1 Bulk Capacitor C2 100 nF, SMD Ceramic C3 100 nF, SMD Ceramic 4.7 µF, SMD Ceramic or Low ESR C4 C5 180 pF, SMD Ceramic (37) V1 ...
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Important For the most current revision of the package, visit drawing number below. 10.3 7.6 7 PIN 1 INDEX 5. TIPS 0 Analog Integrated Circuit Device Data Freescale ...
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ADDITIONAL DOCUMENTATION THERMAL ADDENDUM (REV 3.0) ADDITIONAL DOCUMENTATION THERMAL ADDENDUM (REV 3.0) INTRODUCTION This thermal addendum is provided as a supplement to the MM908E624 technical datasheet. The addendum provides thermal performance information that may be critical in the design and ...
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PTB7/AD7/TBCH1 1 54 PTB6/AD6/TBCH0 2 53 PTC4/OSC1 3 52 PTC3/OSC2 4 51 PTC2/MCLK 5 50 PTB5/AD5 6 49 PTB4/AD4 7 48 PTB3/AD3 8 47 IRQ 9 46 RST 10 45 PTB1/AD1 11 44 PTD0/TACH0 12 43 PTD1/TACH1 ...
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ADDITIONAL DOCUMENTATION THERMAL ADDENDUM (REV 3. 100 10 1 0.1 1.00E-03 1.00E-02 Figure 24. Transient Thermal Resistance R Device on Thermal Test Board Area A = 600 (mm 908E624 38 θJA RθJA11 ...
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REVISION DATE DESCRIPTION OF CHANGES • Implemented Revision History page 5/2006 7.0 • Added Pb-Free package option (Suffix EW) and higher Soldering temperature • Added “Y” temperature (T tion statement for Static and Dynamic Electrical Characteristics • Corrected mal to ...
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How to Reach Us: Home Page: www.freescale.com E-mail: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road Chandler, Arizona 85224 +1-800-521-6274 or +1-480-768-2130 support@freescale.com Europe, Middle East, and Africa: Freescale Halbleiter Deutschland ...