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MC33989 Datenblatt(PDF) 3 Page - Motorola, Inc |
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MC33989 Datenblatt(HTML) 3 Page - Motorola, Inc |
3 / 23 page MC33989 3 MC33989 2 ELECTRICAL CHARACTERISTICS (Vsup From 5.5V to 18V and Tamb -40°C to 125°C) For all pins except CANH, CANL, Tx and Rx which are described in the CAN module section Description Symbol Characteristics Unit Conditions Min Typ Max Vsup pin (Device power supply) Nominal DC Voltage range Vsup 5.5 18 V Extended DC Voltage range 1 Vsup-ex1 4.5 5.5 V Reduced functionality (note 1) Extended DC Voltage range 2 Vsup-ex2 18 27 V (note 3) Input Voltage during Load Dump VsupLD 40 V Load dump situation Input Voltage during jump start VsupJS 27 V Jump start situation Supply Current in Stand-by Mode (note 2,4) (includes 10mA at Vdd1) Isup(stdby) 12 17 mA Iout at Vdd1 =10mA CAN recessive or sleep- disable state Supply Current in Normal Mode (note 2) Isup(norm) 12.5 17 mA Iout at Vdd1 =10mA CAN recessive or sleep- disable state Supply Current in Sleep Mode (note 2,4) Isup (sleep1) 72 105 uA Vdd1 & V2 off, Vsup<12V, oscillator running (note5) CAN in sleep-disable state Supply Current in Sleep Mode (note 2,4) Isup (sleep2) 57 90 uA Vdd1 & V2 off, Vsup<12V oscillator not running (5) CAN in sleep-disable state Supply current in sleep mode (note 2,4) Isup (sleep3) 100 150 uA Vdd1 & V2 off, Vsup>12V oscillator running (5) CAN in sleep-disable state Supply Current in Stop mode (note 2,4) I out Vdd1 <2mA Isup (stop1) 135 210 uA Vdd1 on, Vsup<12V oscillator running (5) CAN in sleep-disable state Supply Current in Stop mode (note 2,4) I out Vdd1 <2mA Isup (stop2) 130 410 uA Vdd1 on, Vsup<12V oscillator not running (5) CAN in sleep-disable state Supply Current in Stop mode (note 2,4) Iout Vdd1 < 2mA Isup (stop3) 160 230 uA Vdd on, Vsup>12 oscillator running (5) CAN in sleep-disable state BATFAIL Flag internal threshold VBF 1.5 3 4 V BATFAIL Flag hysteresis VBF hyst 1 V guaranteed by design Battery fall early warning threshold BFew 5.3 5.8 6.3 V In normal & standby mode Battery fall early warning hysteresis BFewh 0.1 0.2 0.3 V In normal & standby mode guaranteed by design note 1: Vdd1>4V, reset high, logic pin high level reduced, device is functional. note 2: Current measured at Vsup pin. note 3: Device is fully functional. All functions are operating (All mode available and operating, Watchdog, HS1 turn ON turn OFF, CAN cell operating, L0 to L3 inputs operating, SPI read write operation). Over temperature may occur. note 4: With CAN cell in sleep-disable state. If CAN cell is sleep-enabled for wake up, an additional 60uA must be added to specified value. note 5: Oscillator running means “Forced Wake up” or “Cyclic Sense” or “Software Watchdog in stop mode” timer activated. Oscillator not running means that “Forced Wake up” and “cyclic Sense” and “Software Watchdog in stop mode” are not activated. Vdd1 (external 5V output for MCU supply). Idd1 is the total regulator output current. Vdd specification with external capacitor. Sta- bility requirement: C>47uF ESR < 1.3 ohms (tantalum capacitor) In reset, normal request, normal and standby modes. Measures with C=47uF Tantalum. Vdd1 Output Voltage Vdd1out 4.9 5 5.1 V Idd1 from 2 to 200mA Tamb -40°C to 125°C 5.5V< Vsup <27V Vdd1 Output Voltage Vdd1out 4 V Idd1 from 2 to 200mA 4.5V< Vsup <5.5V Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
Ähnliche Teilenummer - MC33989 |
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Ähnliche Beschreibung - MC33989 |
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