MCP201-I/SN Microchip Technology, MCP201-I/SN Datasheet
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MCP201-I/SN
Specifications of MCP201-I/SN
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MCP201-I/SN Summary of contents
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... REG Internal Circuits RXD CS/WAKE TXD FAULT/SLPS POR 2004 Microchip Technology Inc. Package Types PDIP, SOIC, DFN RXD CS/WAKE V 200 mA Voltage Regulator Wake-Up Logic OC Slope Thermal Control Protection MCP201 1 8 FAULT/SLPS BAT 3 6 LIN REG V TXD BAT Ratiometric Reference approx ...
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... MCP201 NOTES: DS21730D-page 2 2004 Microchip Technology Inc. ...
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... The MCP201 provides a + regulated power output. The regulator uses a LDO design, is short- circuit-protected and will turn the regulator output off if it falls below 3.5V. The MCP201 also includes thermal shutdown protection. The regulator has been specifi- cally designed to operate in the automotive environ- ...
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... BAT in either Ready or Ready1 mode, waiting for a CS/WAKE rising edge. The MCP201 will stay in either mode for 600 µs as the regulator powers its internal circuitry and waits until the CS/WAKE pin transitions high. During the 600 µs delay, the MCP201 will not recognize a CS/WAKE event ...
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... TABLE 1-2: OVERVIEW OF OPERATIONAL MODES State Transmitter Voltage Regulator POR OFF Ready OFF Ready1 OFF Operation ON Power-down OFF 1.4 Typical Applications FIGURE 1-2: TYPICAL MCP201 APPLICATION +12V 10 k WAKE- TXD ® PICmicro MCU RXD I/O ( Note the load capacitor should be ceramic or tantalum for extended temperatures, 5-22 µF with G ESR 0 ...
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... MCP201 FIGURE 1-3: TYPICAL LIN NETWORK CONFIGURATION BAT LIN bus MCP201 Master µC DS21730D-page 6 40m + Return LIN bus LIN bus MCP201 MCP201 Slave 1 Slave 2 µC µC LIN bus LIN bus MCP201 Slave n <16 µC 2004 Microchip Technology Inc. ...
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... An external-blocking diode and current-limiting resistor are necessary to protect the microcontroller I/O pin. Note: On POR, the MCP201 enters Ready or Ready1 mode (see Figure 1-1). In order to enter Operational mode, the MCP201 has to see one rising edge on CS/WAKE 600 µ ...
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... After a thermal recovery time, the V REG short-circuit (V switched back on. The MCP201 will come up in either READY1 or READY mode and will have to be transitioned to Operational mode to re-enable data transmission. The accuracy of the voltage regulator, when using a pass transistor, will degrade due to the extra external components needed ...
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... FIGURE 1-4: VOLTAGE REGULATOR OUTPUT ON POWER-ON RESET V BAT ------------- - REG -------------- - V 5.5 3 Note 1: Start-up off when V 2004 Microchip Technology Inc. (1) (2) (3) < 6.0V, regulator off. BAT > 6.0V, regulator on. BAT 5.5V, regulator tracks V , regulator will turn BAT BAT < 3.5V. REG MCP201 t t DS21730D-page 9 ...
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... MCP201 FIGURE 1-5: VOLTAGE REGULATOR OUTPUT ON POWER DIP V BAT ------------- - 3 REG -------------- - 3 Note 1: Voltage regulator on REG 3: V REG 4: V REG DS21730D-page 10 (1) (2) (3) (4) 5.5V, regulator tracks V until V BAT REG < 3.5V, regulator is off. > 4.0V, voltage regulator tracks V , when < 3.5V. > 4.0V. REG 2004 Microchip Technology Inc. ...
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... REG until V REG 1.7 ICSP™ Considerations The following should be considered when the MCP201 is connected to pins supporting in-circuit programming: • Power used for programming the microcontroller should be supplied from the programmer, not from the MCP201 • The MCP201 should be left unpowered • ...
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... MCP201 NOTES: DS21730D-page 12 2004 Microchip Technology Inc. ...
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... Exposure to maximum rating conditions for extended periods may affect device reliability. 2004 Microchip Technology Inc. MCP201 +0.3V REG +0.3V ...
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... BAT 4: The maximum power dissipation is a function of T allowable power dissipation at an ambient temperature is P exceeded, the die temperature will rise above 150 C and the MCP201 will go into thermal shutdown. DS21730D-page 14 Electrical Characteristics: Unless otherwise indicated, all limits are specified for ...
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... The maximum power dissipation is a function of T allowable power dissipation at an ambient temperature is P exceeded, the die temperature will rise above 150 C and the MCP201 will go into thermal shutdown. 2004 Microchip Technology Inc. Electrical Characteristics: Unless otherwise indicated, all limits are specified for ...
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... BAT 4: The maximum power dissipation is a function of T allowable power dissipation at an ambient temperature is P exceeded, the die temperature will rise above 150 C and the MCP201 will go into thermal shutdown. DS21730D-page 16 Electrical Characteristics: Unless otherwise indicated, all limits are specified for ...
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... Short-Circuit to Shutdown SHUTDOWN t Short-Circuit Recovery Time SCREC Note 1: The mode does not conform to LIN Bus specification version 1.3. 2: Time depends on external capacitance and load. TABLE 2-1: MCP201 THERMAL SPECIFICATIONS Sym Parameter Recovery Temperature RECOVERY (junction temperature) Shutdown Temperature SHUTDOWN (junction temperature) t ...
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... MCP201 2.4 Timing Diagrams and Specifications FIGURE 2-1: BUS TIMING DIAGRAM TXD L BUS RXD FIGURE 2-2: REGULATOR TIMING DIAGRAM ON CS/WAKE SIGNAL CS/WAKE V REG DS21730D-page 18 T TRANSPDF T RECPDF T CSOR .6 V BAT .4 V BAT T TRANSPDR T RECPDR Regulator Stable T CSPD 2004 Microchip Technology Inc. ...
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... FIGURE 2-3: REGULATOR TIMING DIAGRAM ON BUS ACTIVITY Regulator Stable V REG L BUS FIGURE 2-4: POR DIAGRAM V BAT V REG 2004 Microchip Technology Inc. T VEVR T BACTVE .4 V BAT 6V 5.0V t VREGPOR MCP201 DS21730D-page 19 ...
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... MCP201 3.0 CHARACTERIZATION GRAPHS FIGURE 3-1: I (mA) vs BAT 0.65 0.6 0.55 0.5 0.45 0.4 0.35 0.3 0. DS21730D-page 20 I (mA) vs BAT (V) BAT I (mA) -40( (mA) (25C (mA) 125(C) DD TXD = HIGH V Load = 0A REG dap/jx 3/3/03 30 parts Y1004 2004 Microchip Technology Inc. ...
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... Regulator Voltage (V) vs. Regulator Current (A) 5.25 5.15 5.05 4.95 4.85 4.75 4.65 4.55 4.45 4.35 4. 2004 Microchip Technology Inc Regulator Current (mA) MCP201 V (V) V 18(V) -40(C) REGOUT BAT V (V) V 14.4(V) -40(C) REGOUT BAT V (V) V 8(V) -40(C) REGOUT BAT V (V) V 6(V) -40(C) REGOUT ...
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... MCP201 FIGURE 3-3: REGULATOR CHANGE (V) VS. LINE VOLTAGE CHANGE Regulator Change (V) vs Line Voltage Change (mV -10 -15 -20 -25 -30 -35 - Line Voltage Change (V) DS21730D-page 22 Line Regulation Regulator Change (mV) -40(C) Load = 50(mA) Regulator Change (mV) -40(C) Load = 25(mA) Regulator Change (mV) -40(C) Load = 5(mA) Regulator Change (mV) -40(C) Load = 1(mA) ...
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... Regulator Change (mV) 25C V Regulator Change (mV) 25C V Regulator Change (mV) 25C V Regulator Change (mV) 125C V Regulator Change (mV) 125C V Regulator Change (mV) 125C V Regulator Change (mV) 125C V dap/jx 3/3/03 30 parts Y1004 MCP201 = 18V BAT = 14.4V BAT = 8.0V BAT = 6.0V BAT = 18V BAT = 14.4V BAT = 8.0V BAT = 6.0V ...
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... MCP201 FIGURE 3-5: FALLING EDGE NORMAL DV/DT VS. VBAT Falling Edge Normal dVdT (V/µs) vs. V 2.40 2.35 2.30 2.25 2.20 2.15 2.10 2.05 2.00 1.95 1. DS21730D-page 24 (v) BAT (v) BAT Falling Edge Normal dVdT (V/µs) -40(C) Falling Edge Normal dVdT (V/µs) 25(C) Falling Edge Normal dVdT (V/µ ...
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... Microchip Technology Inc. (V) BAT (V) BAT MCP201 Rising Edge Normal dVdT (V/µs) -40(C) Rising Edge Normal dVdT (V/µs) 25(C) Rising Edge Normal dVdT (V/µs) 125(C) dap/jx 3/6/03 30 parts Y1004 B2 20 DS21730D-page 25 ...
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... MCP201 FIGURE 3-7: BUS ACTIVE VS. VBAT DS21730D-page 26 t (µs) vs. V (V) BACTIVE BAT (V) BAT tBACTIVE (µs) -40(C) tBACTIVE (µs) 25(C) tBACTIVE (µs) 125(C) dap/jx 3/6/03 30 parts Y1004 2004 Microchip Technology Inc. ...
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... FIGURE 3-8: VOLTAGE REGULATOR ACTIVE TIME VS. VBAT 10000 1000 100 2004 Microchip Technology Inc. t (µs) vs. V (V) VEVR BAT (v) BAT MCP201 t (µs) -40(C) VEVR t (µs) 25(C) VEVR t (µs) 125(C) VEVR dap/jx 3/6/03 30 parts Y1004 B2 20 DS21730D-page 27 ...
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... MCP201 FIGURE 3-9: CHIP SELECT TO OPERATION READY DS21730D-page 28 t (µs) vs. V (V) CSOR BAT (v) BAT t (µs) -40(C) CSOR t (µs) 25(C) CSOR t (µs) 125(C) CSOR dap/jx 3/5/03 30 parts Y1004 2004 Microchip Technology Inc. ...
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... FIGURE 3-10: CHIP SELECT TO POWER DOWN 700 600 500 400 300 200 100 2004 Microchip Technology Inc. t (µs) vs. V (V) CSPD BAT (v) BAT MCP201 t (µs) -40(C) CSPD t (µs) 25(C) CSPD t (µs) 125(C) CSPD dap/jx 3/5/03 30 parts Y1004 B2 20 DS21730D-page 29 ...
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... MCP201 FIGURE 3-11: PROPAGATION DELAY OF TRANSMITTER t TRANSPD 2.5 2.4 2.3 2.2 2.1 2 1.9 1.8 1.7 1.6 1 DS21730D-page 30 (µs) Rising Edge Normal vs. V BAT (v) BAT (V) t (µs) Rising Edge TRANSPD Normal -40(C) t (µs) Rising Edge TRANSPD Normal 25(C) t (µs) Rising Edge TRANSPD ...
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... Microchip Technology Inc. (V) BAT (v) BAT MCP201 t (µs) Falling Edge RECPD Normal -40(C) t (µs) Falling Edge RECPD Normal 25(C) t (µs) Falling Edge RECPD Normal 125(C) dap/jx 3/6/03 30 parts Y1004 B2 20 DS21730D-page 31 ...
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... MCP201 NOTES: DS21730D-page 32 2004 Microchip Technology Inc. ...
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... For device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. 2004 Microchip Technology Inc. MCP201 : Example MCP201 E/MF 0415 256 Example: MCP201 E/P256 0415 Example: MCP201 E/SN0415 256 DS21730D-page 33 ...
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... MCP201 8-Lead Plastic Dual Flat No Lead Package (MF) 6x5 mm Body (DFN- TOP VIEW A1 Units Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff Base Thickness Overall Length Molded Package Length Exposed Pad Length Overall Width Molded Package Width Exposed Pad Width ...
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... L .125 .130 .135 c .008 .012 .015 B1 .045 .058 .070 B .014 .018 .022 § eB .310 .370 .430 MCP201 MILLIMETERS MIN NOM MAX 8 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 9.14 9.46 9.78 3.18 3.30 3 ...
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... MCP201 8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Chamfer Distance Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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... Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2004 Microchip Technology Inc. . Examples: a) MCP201-E/SN: Extended Temperature, SOIC package. b) MCP201-E/P: Extended Temperature, PDIP package. c) MCP201-I/SN: Industrial Temperature, SOIC package. d) MCP201-I/P: Industrial Temperature, PDIP package. e) MCP201T-I/SN: Tape and Reel, Industrial Temperature, SOIC package. f) ...
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... MCP201 NOTES: DS21730D-page 38 Draft 2004 Microchip Technology Inc. ...
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... PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Via Salvatore Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Waegenburghtplein 4 NL-5152 JR, Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/12/04 2004 Microchip Technology Inc. ...