MCP111T-240E/TT Microchip Technology, MCP111T-240E/TT Datasheet

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MCP111T-240E/TT

Manufacturer Part Number
MCP111T-240E/TT
Description
IC VOLT DET 2.32V LOW SOT-23B
Manufacturer
Microchip Technology
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of MCP111T-240E/TT

Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Voltage - Threshold
2.32V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Threshold Voltage
2.32V
No. Of Supervisors / Monitors
1
Supply Voltage Range
1V To 5.5V
Reset Type
Active-Low
Supply Current
1µA
Digital Ic Case Style
SOT-23B
No. Of Pins
3
Operating
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reset Timeout
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP111T-240E/TT
MCP111T-240E/TTTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP111T-240E/TT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
MCP111T-240E/TT
Quantity:
2 445
Features
• Ultra-low supply current: 1.75 µA (max.)
• Precision monitoring options of:
• Resets microcontroller in a power-loss event
• Active-low V
• Available in SOT23-3, TO-92, SC-70 and
• Temperature Range:
• Pb-free devices
Applications
• Critical Microcontroller and Microprocessor
• Computers
• Intelligent Instruments
• Portable Battery-Powered Equipment
Description
The
designed to keep a microcontroller in reset until the
system voltage has stabilized at the appropriate level
for reliable system operation. These devices also
operate as protection from brown-out conditions when
the system supply voltage drops below the specified
threshold voltage level. Eight different trip voltages are
available.
TABLE 1:
© 2005 Microchip Technology Inc.
MCP111
MCP112 Push-pull
MCP102 Push-pull
MCP103 Push-pull
MCP121 Open-drain
MCP131 Open-Drain
Device
- 1.90V, 2.32V, 2.63V, 2.90V, 2.93V, 3.08V,
- MCP111 active-low, open-drain
- MCP112 active-low, push-pull
SOT-89-3 packages
- Extended: -40°C to +125°C
- Industrial: -40°C to +85°C (MCP1XX-195 only)
Power-Monitoring Applications
4.38V and 4.63V
(except MCP1XX-195)
MCP111/112
Open-drain
OUT
Type
DEVICE FEATURES
pin:
are
Output
External
No
No
No
External
Internal (~95 k )
Pull-up Resistor
voltage-detecting
Micropower Voltage Detector
No
120 ms
120 ms
120 ms
120 ms
Reset Delay
No
devices
(typ)
V
RST, V
V
RST, V
RST, V
V
OUT
OUT
SS
Package Pin Out
(Pin # 1, 2, 3)
, RST, V
, V
, V
DD
DD
DD
Package Types
Block Diagram
SS
SS
, V
, V
, V
V
, V
, V
MCP111/112
V
OUT
DD
SS
SS
SS
3-Pin SOT23-3/SC-70
SS
DD
DD
2
1
Band Gap
Reference
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
See MCP102/103/121/131 Data Sheet
(DS21906)
Comparator
+
V
3-Pin TO-92
OUT
3
V
V
DD
SS
V
V
DD
DD
Comment
V
SS
Output
Driver
V
MCP111/112
OUT
1
3-Pin SOT-89
DS21889D-page 1
V
V
2
V
DD
DD
OUT
V
3
SS

Related parts for MCP111T-240E/TT

MCP111T-240E/TT Summary of contents

Page 1

... Device Type Pull-up Resistor MCP111 Open-drain External MCP112 Push-pull No MCP102 Push-pull No MCP103 Push-pull No MCP121 Open-drain External MCP131 Open-Drain Internal (~ © 2005 Microchip Technology Inc. MCP111/112 Package Types 3-Pin SOT23-3/SC- OUT Block Diagram Comparator devices Band Gap Reference Reset Delay Package Pin Out ...

Page 2

... RST RST µ +25°C (Note -40°C to +85°C (Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note +25°C (Note Note 2 — ppm/° The OUT © 2005 Microchip Technology Inc. ...

Page 3

... It is recommended that the device operational temperature be maintained between OUT 0°C to 70°C (+25°C preferred). For additional information, please refer to Figure 2-28. 4: This parameter is established by characterization and is not 100% tested. © 2005 Microchip Technology Inc 5.5V Sym Min ...

Page 4

... TRIP(MAX) 250 mV down to V – TRIP(MIN) 250 mV, per Figure 1- (Note 1) L For V 10% to 90% of final µs OUT value per Figure 1- (Note 5.5V 100 Units Conditions °C MCP1XX-195 °C Except MCP1XX-195 °C °C °C/W °C/W °C/W °C/W © 2005 Microchip Technology Inc. ...

Page 5

... Temperature (°C) FIGURE 2-3: I vs. Temperature DD (MCP112-475). © 2005 Microchip Technology Inc 5.5V 1.6 MCP111-195 5.5V 1.4 5.0V 1.2 4.0V 1 0.8 2.8V 0.6 2.1V 1.7V 0.4 1.0V 0 ...

Page 6

... MCP111; PU +125°C +85°C -40°C +25°C 0.25 0.50 0.75 1.00 I (mA vs 1.7V 2.7V +125°C +85°C -40°C +25°C 0.25 0.50 0.75 1.00 I (mA vs 2.7V). DD +125°C +85°C -40°C +25°C 0.25 0.50 0.75 1.00 I (mA vs 4.4V). DD © 2005 Microchip Technology Inc. ...

Page 7

... DD 0.050 I MCP112-475 V = 4.4V DD 0.040 0.030 0.020 0.010 0.000 - Temperature (°C) FIGURE 2-15: V vs. Temperature OL (MCP112-475 @ V = 4.4V). DD © 2005 Microchip Technology Inc 5.5V 3.150 3.100 = 0.75 mA 3.050 = 0.50 mA 3.000 = 0.25 mA 2.950 = 0.00 mA 2.900 80 120 0.00 FIGURE 2-16: (MCP112-300 @ V 4.820 4.800 4.780 ...

Page 8

... RPU MCP112-300 V increasing from 3.1V V increasing from 3.3V V increasing from 4.0V V increasing from 5.5V - 110 Temperature (°C) t vs. Temperature RPU MCP112-475 V increasing from 4.9V V increasing from 5.0V V increasing from 5.5V - 110 Temperature (°C) t vs. Temperature RPU © 2005 Microchip Technology Inc. ...

Page 9

... 5.5V V increasing from: 0 4.0V 0.05 MCP112-300 0 -40 - Temperature (°C) FIGURE 2-26: t vs. Temperature RT (MCP112-300). © 2005 Microchip Technology Inc 5.5V 0.1500 MCP111-195 0.1400 0.1300 0.1200 V increasing DD from 4.0V 0.1100 0.1000 0.0900 0.0800 85 110 -40 FIGURE 2-27: (MCP112-475). 1.E-02 10m 1.E-03 1m 1.E-04 100µ ...

Page 10

... TABLE 3-1: PIN FUNCTION TABLE Pin No. Symbol SOT-23-3 SOT-89-3 T0-92 SC- — 4 — DS21889D-page 10 V Output State OUT V Falling > TRIP < TRIP V Rising > TRIP HYS < TRIP HYS V Ground reference SS V Positive power supply DD V Positive power supply DD Function © 2005 Microchip Technology Inc. ...

Page 11

... TRIPMAX V TRIPMIN 1V V OUT FIGURE 4-2: V Operation as Determined by the V OUT © 2005 Microchip Technology Inc. 4.1 V TRIP The voltage trip point (V edge The actual voltage trip point ( between the minimum trip point (V maximum trip point (V this trip point to remove any “jitter” that would occur on ...

Page 12

... PICmicro feature. ) RPU ) determines how long the RPU values and temperatures. ® Programming™ (ICSP) ® Microcon 0.1 µ ® PICmicro MCU MCLR (reset input (Active-Low Typical Application Circuit Microcontroller with the ICSP™ © 2005 Microchip Technology Inc. ...

Page 13

... MCP111T-300E/TT MJNN MCP112T-300E/TT MCP111T-315E/TT MKNN MCP112T-315E/TT MCP111T-450E/TT MLNN MCP112T-450E/TT MCP111T-475E/TT MMNN MCP112T-475E/TT Example: Part Number SOT-89 Part Number MCP111T-195I/MB MP MCP112T-195I/MB MCP111T-240EMB MQ MCP112T-240EMB MCP111T-270E/MB MG MCP112T-270E/MB MCP111T-290E/MB NH MCP112T-290E/MB MCP111T-300E/MB MJ MCP112T-300E/MB MCP111T-315E/MB MK MCP112T-315E/MB MCP111T-450E/MB ML MCP112T-450E/MB MCP111T-475E/MB MM MCP112T-475E/ SOT-23 MRNN MSNN MANN MBNN MCNN MDNN ...

Page 14

... MCP112T-450E/LB MCP111T-475E/LB EMN MCP112T-475E/LB Example: Part Number SC-70 Part Number MCP111T-195I/LB EPNN MCP112T-195I/LB MCP111T-240E/LB EQNN MCP112T-240E/LB MCP111T-270E/LB EGNN MCP112T-270E/LB MCP111T-290E/LB EHNN MCP112T-290E/LB MCP111T-300E/LB EJNN MCP112T-300E/LB MCP111T-315E/LB EKNN MCP112T-315E/LB MCP111T-450E/LB ELNN MCP112T-450E/LB MCP111T-475E/LB EMNN MCP112T-475E/LB © 2005 Microchip Technology Inc. SC-70 ERN ...

Page 15

... Tab Corner Radii Foot Length Lead Thickness Lead 2 Width Leads 1 & 3 Width *Controlling Parameter Notes: Dimensions D and E1 do not include mold or flash protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. JEDEC Equivalent: TO-243 Drawing No. C04-29 © 2005 Microchip Technology Inc ...

Page 16

... B .015 .017 .020 MILLIMETERS MIN NOM MAX 3 0.96 1.92 0.89 1.01 1.12 0.88 0.95 1.02 0.01 0.06 0.10 2.10 2.37 2.64 1.20 1.30 1.40 2.80 2.92 3.04 0.35 0.45 0. 0.09 0.14 0.18 0.37 0.44 0. © 2005 Microchip Technology Inc. ...

Page 17

... Lead Width Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. JEITA (EIAJ) Equivalent: SC70 Drawing No. C04-104 © 2005 Microchip Technology Inc ...

Page 18

... L .500 .555 .610 c .014 .017 .020 B .016 .019 .022 MILLIMETERS MIN NOM MAX 3 1.27 3.30 3.62 3.94 4.45 4.71 4.95 4.32 4.64 4.95 2.16 2.29 2.41 12.70 14.10 15.49 0.36 0.43 0.51 0.41 0.48 0. © 2005 Microchip Technology Inc. ...

Page 19

... Top Cover Tape K 0 TABLE 1: CARRIER TAPE/CAVITY DIMENSIONS Case Package Outline Type TT SOT-23B 3L LB SC-70 3L FIGURE 5-2: 3-LEAD SOT-23/SC70 DEVICE TAPE AND REEL SPECIFICATIONS Device Marking PIN 1 Standard Reel Component Orientation © 2005 Microchip Technology Inc Carrier Cavity Dimensions Dimensions 3.15 2 ...

Page 20

... Bent leads are for Tape and Reel only. FIGURE 5-4: SOT-89 DEVICES Pin 1 Standard Reel Component Orientation DS21889D-page 20 User Direction of Feed P MARK FACE User Direction of Feed P, Pitch Reverse Reel Component Orientation W W, Width of Carrier Pin 1 Tape © 2005 Microchip Technology Inc. ...

Page 21

... Pb-free marking information to Section 5.0 “Packaging information”. 6. Added Appendix A: “Revision History”. Revision B (August 2004) 1. Corrected package marking information in Section 5.0 “Packaging information” Revision A (May 2004) • Original Release of this Document. © 2005 Microchip Technology Inc. information Applications (for ICSP MCP111/112 DS21889D-page 21 ...

Page 22

... MCP111/112 NOTES: DS21889D-page 22 © 2005 Microchip Technology Inc. ...

Page 23

... Device Temperature Tape/Reel Monitoring Option Options Device: MCP111: MicroPower Voltage Detector, open-drain MCP111T: MicroPower Voltage Detector, open-drain (Tape and Reel) MCP112: MicroPower Voltage Detector, push-pull MCP112T: MicroPower Voltage Detector, push-pull (Tape and Reel) Monitoring Options: 195 = 1.90V 240 = 2.32V 270 = 2.63V 290 = 2 ...

Page 24

... MCP111/112 NOTES: DS21889D-page 24 © 2005 Microchip Technology Inc. ...

Page 25

... PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock 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. ...

Page 26

... Fax: 65-6334-8850 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459 © 2005 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4450-2828 Fax: 45-4485-2829 France - Massy Tel: 33-1-69-53-63-20 ...

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