MM908E625ACDWB/R2 Motorola, MM908E625ACDWB/R2 Datasheet
MM908E625ACDWB/R2
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MM908E625ACDWB/R2 Summary of contents
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... Microcontroller I/Os This document contains certain information on a new product. Specifications and information herein are subject to change without notice. For More Information On This Product, © Motorola, Inc. 2004 TM analog control IC. MM908E625ACDWB/R2 908E625 Simplified Application Diagram Simplified Application Diagram 908E625 908E625 LIN HB1 ...
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... PTE1/RXD PTD1/TACH1 PTD0/TACH0 PTB1/AD1 RST IRQ VREFL Bus Internal VSSA EVSS EVDD VDDA VREFH 908E625 2 Freescale Semiconductor, Inc. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com C PORT D PORT E PORT DDRC DDRD DDRE DDRA DDRB A PORT B PORT ...
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... MCU 10 RST MCU 12 PTD0/TACH0/BEMF 13 PTD1/TACH1 – 14, 21, 22 MCU 42 PTE1/RXD MCU 43 VREFL 48 VREFH MCU 44 VSSA 47 VDDA MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product IRQ 9 RST Exposed NC 14 Pad FGEN 15 BEMF 16 RST_A ...
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... This terminal is the output of LIN transceiver. Output Exposed Pad The exposed pad terminal on the bottom side of the package conducts heat from the chip to the PCB board. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com page 15. ...
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... One output ON and dissipating power. 9. Per JEDEC JESD51-2 at natural convection, still air condition; and 2s2p thermal test board per JEDEC JESD51-7 and JESD51-5 (thermal vias connected to top ground plane). MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Symbol V ...
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... STOP PULLUP R PULLUP R PULLDOWN I PULLUP exceeds 15 V. SUP MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Min Typ Max 8.0 – 18 – 20 – – – 60 – – 0.4 3.85 – – – – ...
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... STOP Mode Output Voltage (Maximum Output Current 100 µA) Notes 12. This parameter is guaranteed by process monitoring but is not production tested. 13. High-Temperature Interrupt (HTI) threshold is linked to High-Temperature Reset (HTR) threshold (HTR = HTI + 10°C). MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, ≤ V ≤ -40°C ≤ ...
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... V LIN-LOW V LIN-HIGH R SLAVE I BUS_PAS_ I @ -18 V BUS_NO_GND I @ +18 V BUS 1.0 A DS(ON)HS LOAD I HSOC MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Min Typ Max – – 1.4 V -1.0 – – SUP rec 0 – 20 – -600 – – ...
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... SUP Sense Current Threshold Hysteresis Output Current Limitation Overcurrent Warning HP_OCF Flag Threshold] Dropout Voltage @ LOAD MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, ≤ V ≤ -40°C ≤ T ≤ 125°C unless otherwise noted. Typical values noted reflect ...
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... Typical values noted reflect SUP J = 25°C under nominal conditions unless otherwise noted. Symbol I CSPA1 * N) CSPA1 N CSPA1-0 N CSPA1-1 N CSPA1-2 MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Min Typ Max Unit µA 570 670 770 % 8.5 10 11.5 28 ...
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... All LIN characteristics are for initial LIN slew rate selection (20 kBaud) (SRS0:SRS1= 00). 15. See Figure 2, page 11. 16. See Figure 3, page 11. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, ≤ V ≤ -40°C ≤ T ≤ 125°C unless otherwise noted. Typical values noted ...
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... Standard Serial Communication Interface (SCI) Module Bit-Time Measurement Arbitration Prescaler with Fine Baud-Rate Adjustment Internal Clock Generation Module (25% Accuracy with Trim Capability to 2%) Special Counter for SMARTMOS BEMF Output MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Description ...
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... TXD TXD LIN LIN Recessive State Rx RXD t LIN-RXD-low ∆t Fall-time 0.8 V 0.8 VSUP SUP 0.2 V 0.2 VSUP SUP MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Timing Diagrams t t TXD-LIN-high Tx-LIN-high 0.9 V 0.9 VSUP SUP 0.4 V 0.4 VSUP SUP 0.1 V SUP 0.1 VSUP Dominant State t LIN-Rx-low Figure 2. LIN Timing Description ∆ ...
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... Functional Diagrams 1.0 1.5 2.0 2.5 3.0 Amperes Amperes Figure 4. Free Wheel Diode Forward Voltage 5 (mA) I (mA) Load LOAD Figure 5. Dropout Voltage on HVDD MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com 3.5 4.0 4.5 5.0 H-Bridge Low Side T = 125° 25° -40° ...
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... MISO and MOSI SPI terminals of the analog die. For details refer to the 68HC908EY16 datasheet. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, INTRODUCTION high-side switch. Other ports are also provided; they include Hall-effect sensor input ports, analog input ports, and a selectable HVDD terminal ...
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... LIN Transceiver Output Terminal (RXD) This terminal is the output of LIN transceiver. The terminal must be connected to the microcontroller’s Enhanced Serial Communications Interface (ESCI) module (RXD terminal). MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com high-side switch. The ...
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... All other modules are not influenced by this interrupt. During STOP mode the HVI circuitry is disabled. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, MCU Power Supply Terminals (EVDD and EVSS) EVDD and EVSS are the power supply and ground terminals ...
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... HTF. Reset clears MREG the HTF bit. Writing a logic [0] to HTF has no effect. • High-temperature condition has occurred. • High-temperature condition has not occurred. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Register Name and Address: IFR - $05 6 ...
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... High-current condition has occurred. • High-current condition has not occurred. HVDD_OCF HS_OCF HB_OCF Figure 7. Principal Implementation for OCF MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Interrupt Mask Register (IMR) Register Name and Address: IMR - $04 Bit7 Read ...
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... Reset clears the HTRE bit. voltage. In case the _A • Low-temperature threshold enabled. RST • Low-temperature threshold disabled. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com AWD Reset Sensor High-Voltage Reset Sensor ...
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... SPSCK. The MISO output changes data on a rising edge of SPSCK. The MOSI input is sampled on a falling edge of SPSCK. The MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, HTRE—High-Temperature Reset Enable Bit This read/write bit enables resets on high-temperature conditions. Reset clears the HTRE bit. • ...
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... AWDRE AWDRST 0 0 CSSEL1 CSSEL0 LINCL HP_OCF HVDD_OCF HS_OCF MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com summarizes the SPI Register addresses and the bit Bit HB2_H HB2_L HB1_H 0 0 CLS2 ...
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... Register is set), a falling edge on the LIN line causes an interrupt. This interrupt switches on the main voltage regulator and generates a system wake-up. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Analog Multiplexer/ADOUT Terminal The ADOUT terminal is the analog output interface to the ADC of the MCU (see is used to read seven internal diagnostic analog voltages ...
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... SSx 3 CSSEL PSON Analog CSEN Multiplexer Analog Input PA1 Figure 10. Analog Input PA1 and Multiplexer6 MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com (Figure (Table 3). This function ceases during STOP CSSEL0 Current Source Enable (typ.) 0 10% ...
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... HVDD disabled. HS_ON—Lamp Driver On Bit This read/write bit enables the Lamp driver. Reset clears the HS_ON bit. • Lamp driver enabled. • Lamp driver disabled. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Hall-Effect Sensor Input Terminals (H1:H3) Function 2 1 ...
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... Figure 11. Hall-Effect Sensor Input Terminal Connected to Two-Terminal Hall-Effect Sensor HxEN HxF Figure 12. Hall-Effect Sensor Input Terminal Connected to Local Switch 908E625 26 Freescale Semiconductor, Inc. Two-Terminal Hall-Effect Sensor Hx Sense Circuitry GND V Sense Circuitry V MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Rv Hx GND ...
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... Interrupt Mask Register. Before enabling the interrupt, the flag should be cleared in order to prevent a wrong interrupt. STOP Mode In STOP mode the Hall-effect sensor input terminals are disabled independent of the state of the HxEN flags. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Hx Out GND ...
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... Hx is enabled (HxEN = 1). Reset clears the H3F:H1F bits. • Hall-effect sensor input terminal current above threshold. • Hall-effect sensor input terminal current below threshold. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com STOP MREG No ...
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... Switching the low-side MOSFET on is blocked as long as the potential between gate and source of the high-side MOSFET did not fall below a certain threshold. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, HB1:HB4 output features: • Short circuit (overcurrent) protection on high-side and low- side MOSFETs. • ...
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... The 908E625 offers five different current limits (refer to values). The low-side MOSFET switches on again if a rising edge on the FGEN input was detected Figure 16. Half-Bridge Current Limitation MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Table 5, page 33, for current limit (Figure 16) ...
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... CSA = 1: Low resolution selected (500 mA measurement range). • CSA = 0: High resolution selected (2.5 A measurement range). MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, HB4 will switch on the low-side MOSFETs with the falling edge on the FGEN input. In step motor applications this feature ...
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... This read/write bit selects the current sense amplification of the H-Bridges. Reset clears the CSA bit. • Current sense amplification set for measuring 0.5 A. • Current sense amplification set for measuring 2.5 A. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com 1 ...
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... The high-side output is protected against overcurrent. In the event overcurrent limit is or was reached, the output automatically switches off and the overcurrent flag is set. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, High-Side Driver The high-side output is a low-resistive high-side switch targeted for driving lamps ...
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... LIN transmitter, Analog Input PA1 current sources, and HVDD output). Reset clears the PSON bit. • Power stages enabled. • Power stages disabled. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com Register Name and Address: SYSCTL - $03 ...
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... Transmitter operating in current limitation region. • Transmitter not operating in current limitation region. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, HVDD_OCF—HVDD Output Overcurrent Flag Bit This read/write flag is set on an overcurrent condition at the HVDD terminal ...
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... DD provides a regulated V device. The output of the regulator is also connected to the VDD terminal to provide the 5 the microcontroller. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com is only asserted when the device is in RUN mode. IRQ_A regulator accepts a unregulated input supply and ...
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... Figure 21. Thermal Response of H-Bridge Driver with Package Soldered to a JEDEC PCB Board MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, STOP Mode During STOP mode the STOP mode regulator supplies a regulated output voltage. The STOP mode regulator has a very limited output current capability ...
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... C 0.25 GAUGE PLANE 8 ˚ 0 ˚ C 5.3 4.8 0. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, Go to: www.freescale.com NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 3. DATUMS B AND DETERMINED AT THE PLANE WHERE THE BOTTOM OF THE LEADS EXIT THE PLASTIC BODY ...
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... Freescale Semiconductor, Inc. MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA For More Information On This Product, NOTES Go to: www.freescale.com 908E625 39 ...
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... Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur ...