TC1232COE Microchip Technology, TC1232COE Datasheet
TC1232COE
Specifications of TC1232COE
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TC1232COE Summary of contents
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... RST GND 4 5 RST 2003 Microchip Technology Inc. General Description The TC1232 is a fully-integrated processor supervisor that provides three important functions to safeguard processor sanity: precision power on/off reset control, watchdog timer and external reset override. On power-up, the TC1232 holds the processor in the reset state for a minimum of 250 msec after V within tolerance to ensure a stable system start-up ...
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... TC1232 Functional Block Diagram V 5%/10% CC Tolerance Select TOL + + V REF – PB RST Debounce Watchdog TD Timebase Select DS21370B-page 2 + Reset – Generator TC1232 GND RST RST Watchdog ST Timer 2003 Microchip Technology Inc. ...
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... PB RST must be held low for a minimum of 20 msec to ensure a reset µsec. R 2003 Microchip Technology Inc. † Stresses above those listed under "Absolute Maximum Rat- ings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied ...
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... not strobed within the minimum time-out period. 4. During power-up RST Reset output (active-low, open-drain) – see RST. ST Strobe input. Input for watchdog timer. V The +5V power-supply input internal connection. Function = 150 msec for 1.2 sec for for 10% tolerance. CC 2003 Microchip Technology Inc. ...
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... If both modes do not execute correctly, the watchdog timer issues reset pulses. 2003 Microchip Technology Inc. 3.4 Supply Monitor Noise Sensitivity The TC1232 is optimized for fast response to negative- going changes in V amount of electrical noise on V using relays) may require a 0.01 µ ...
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... TD TD pin = 0V 62.5 ms 150 ms TD pin = Open 250 ms 600 ms TD pin = V 500 ms 1200 ms CC FIGURE 3-4: Strobe Input. DS21370B-page FIGURE 3- RST TD FIGURE 3-6: Max 250 ms 1000 ms 2000 +4.75V +4.25V Power-Down Slew Rate +4.75V +4.25V Power-up Slew Rate. 2003 Microchip Technology Inc. ...
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... Trip Point) +4.25V (10% Trip Point) RST V V RST V SLEW RATE = 1.66 mV/µsec (0.5V/300 µsec) CC FIGURE 3-7: V Detect Reset Output cc Delay (Power-Down). 2003 Microchip Technology Inc RPD RST OH OL RST FIGURE 3-8: Delay (Power-Up). TC1232 4.6V (5% Trip Point) 4.5V(10% Trip Point) ...
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... Standard OTP marking consists of Microchip part number, year code, week code, and traceability code. DS21370B-page 8 Example: TC1232 I/P256 0351 Example: TC1232 COA0351 256 Example: TC1232COE XXXXXXXXXX 0351256 2003 Microchip Technology Inc. ...
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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-018 2003 Microchip Technology Inc ...
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... B .013 .017 .020 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0. 2003 Microchip Technology Inc. ...
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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-013 Drawing No. C04-102 2003 Microchip Technology Inc Units INCHES* ...
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... TC1232 NOTES: DS21370B-page 12 2003 Microchip Technology Inc. ...
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... TC1232COA: 0°C to +70°C, 8L-SOIC b) TC1232COA713: 0°C to +70°C, 8L-SOIC, Tape and Reel c) TC1232COE: 0°C to +70°C, 16L-SOIC d) TC1232COE713: 0°C to +70°C, 16L-SOIC, Tape and Reel e) TC1232CPA: 0°C to +70°C, 8L-PDIP f) TC1232EOA: -40°C to +85°C, 8L-SOIC g) TC1232EOA713: -40°C to +85°C, 8L-SOIC, ...
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... TC1232 NOTES: DS21370B-page 14 2003 Microchip Technology Inc. ...
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... MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC, Select Mode, SmartSensor, SmartShunt, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. ...
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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology (Barbados) Inc., Taiwan Branch 11F-3, No ...