V6300V6301
Ultra Low Power 3-Pin Power-On Reset IC
Description
The V6300 and V6301 are CMOS devices which monitor the supply voltage of any electronic system, and generate the appropriate Reset signal. The threshold defines the minimum allowed voltage which guarantees the good functionality of the system. As long as VDD stays upside this voltage level, the output stays inactive. If VDD drops below VTH, the output gets active. When VDD rises above VTH, the output remains active for an additional 290 ms (V6301) or 50 ms (V6300). This allows the system to stabilize before getting fully active. The threshold voltage may be obtained in different versions: 2.0V, 2.4V, 2.8V, 3.5V, 4.0V, 4.5V.
Applications
All microprocessor applications where an automatic restart is required: Computer electronics White / Brown goods Automotive electronics Industrial electronics Telecom systems Hand-held systems
Features
Clear microprocessor restart after power up Processor reset at power down
Reset output guaranteed down to VDD = 1V Low power consumption: typ. 3µA at VDD = 5V -40 to +85°C temperature range Power-on reset time:
¾ V6300: 50 ms (typ) ¾ V6301: 290 ms (typ) On-chip oscillator
No external components required
Push-pull or open drain active low Reset output SOT-23 5L package
Pin Assignment SOT23-5LNCVSSNC
Typical Operating Configuration VDDVDDRES V6300/01orRESVSSRESorRESVDD123V6300/01Micro-processorVSS45RES orRESVDDGNDFor open drain version: Fig. 2
Fig. 1
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V6300V6301Handling Procedures
Absolute Maximum Ratings
This device has built-in protection against high static Parameter Symbol Conditions voltages or electric fields; however, it is advised that normal Voltage at VDD to VSS VDD -0.3V to +10V precautions be taken as for any other CMOS component.
Minimum voltage at RES or Unless otherwise specified, proper operation can only occur Vmin VSS – 0.3V RES when all terminal voltages are kept within the voltage range. Maximum voltage at RES or
Vmax VDD + 0.3V Operating Conditions RES Storage Temperature Range TSTO -65°C to +150°CParameter Symbol Min Max Unit
Table 1 Stresses above these listed maximum ratings may cause permanent damages to the device. Exposure beyond
=specified operating conditions may affect device reliability or
cause malfunction.
Operating Temperature 1) Positive Supply Voltage
1)
TA -40 +125 °C VDD 1 8 V Table 2
The maximum operating temperature is confirmed by sampling at initial device qualification.
Electrical Characteristics
TA = -40 to +85°C, unless otherwise specified
Min @ Max. @
Parameter Symbol Test Conditions Min. Typ. Max. Unit 25°C 25°C
Supply current 1) IDD VDD = 2V 3) 1.5 2.1 3.1 µA IDD VDD = 5V 3.0 3.9 5.7 µA IDD VDD = 8V 5.2 6.8 10.0 µA Threshold voltage VTH Version: A,G,M 1.77 1.84 1.95 2.04 2.17 V VTH Version: B,H,N 2.09 2.18 2.32 2.41 2.55 V VTH Version: C,I,O 2.48 2.59 2.73 2.86 3.03 V VTH Version: D,J,P 3.11 3.23 3.42 3.59 3.80 V VTH Version: E,K,Q 3.55 3.70 3.88 4.08 4.32 V VTH Version: F,L,R 4.05 4.22 4.42 4.67 4.95 V Threshold hysteresis VHYS 25 mV RES Output Low Level VOL VDD = 5V, IOL = 8mA 175 400 mV VOL VDD = 3V, IOL = 4mA 140 300 mV VOL VDD = 1V, IOL = 50µA 20 90 mV RES Output High Level VOH VDD = 5V, IOH = -8mA 4.3 4.5 V VOH VDD = 3V, IOH = -4mA 2.3 2.6 V VOH VDD = 1V, IOH -100µA 850 950 mV 2)ILEAK Output leakage current 0.05 1 µA VDD = 8V
Table 3
RES or RES open
Only for Open drain versions 3)
Versions A, G and M are tested at VDD = 1.8V
2)
1)
Timing Characteristics
VDD = 5.0V, TA = -40 to +85°C, unless otherwise specified
Parameter Symbol Test Conditions Min. Typ. Max. Units Power on reset time: V6300 tPOR V6300 25 50 75 ms V6301 V6301 140 290 560 ms
4)Sensitivity tSEN for VDD = 5V to 3V in 5µs 20 0.8 tR µs 4)tR for VDD = 5V to 3V in 5µs Reaction time 22 75 150 µs 4)
Table 4
Tested on versions with VTH higher than 3V
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V6300V6301Timing Waveforms
Fig. 3
Block Diagram
Fig. 4
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V6300V6301Pin Assignment
TO-92(ammopack)SOT23-5LNCVSSNCPin Description TO-92 Pin Name Function 1 VDD Positive supply 2 Reset output RES or RES 3 VSS Supply ground Table 5 V6300123123V630045 SOT23-5L Pin Name Function 1 NC No connection 2 VSS Supply ground 3 NC No connection 4 Reset output RES or RES 5 VDD Positive supply Table 6 VDDRESorRESVSSRES orRESVDD Fig. 7 Packaging and Ordering Information Dimensions of SOT23-5L Package Fig. 5 Dimensions of TO-92 Package (ammopack) DA123HH0Dimensions in mm Min Nom Max A 4.32 4.95 D 4.45 4.95 F1/F2 2.44 2.54 2.94 H 18.00 18.00 20.00 H0 15.50 16.00 16.50 F1F2 Fig. 6
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V6300V6301Part Number:V6300FSP5B+RoHS+ = lead-free & green mold [blank] = leadedPackage and Delivery FormSP5B = SOT23-5, Tape & Reel, 3000 pcsTO3E = TO92, Ammopack (not for new design)Ordering Information
Part RootV6300: tPOR = 50 ms (typ)V6301: tPOR = 290 ms (typ)Threshold Voltage and Output TypePush-pull, Reset active lowPush-pull, Reset active highOpen drain, Reset active low2.0V2.4V2.8V3.5V4.0V4.5VABCDEFGHIJKLMNOPQRTable 7
Subject to minimum order quantity and availability. Please contact EM Microelectronic for availability.
When ordering, please specify the complete Part Number without space between letters: eg. V6300FSP5B, V6301RSP5B, etc.
Package Marking for SOT23-5L
Part Number
Top Marking Top Marking Top Marking
with 3 with 4
Characters Characters
3)1)2)Part Number
Top Marking Top Marking with 4 characters
31)Top Marking
with 3 characters
2)V6300ASP5B ABAA BA# V6301ASP5B ACAA CA# V6300ASP5B+ E0## BBAA V6301ASP5B+ EN## BCAA V6300BSP5B ABAB BB# V6301BSP5B ACAB CB# V6300CSP5B PB## ABAC BC# V6301CSP5B ACAC CC# V6300CSP5B+ E7## BBAC V6301DSP5B ACAD CD# V6300DSP5B ABAD BD# V6301ESP5B ACAE CE# V6300ESP5B PA## ABAE BE# V6301FSP5B ACAF CF# V6300ESP5B+ E4## BBAE V6301FSP5B+ EP## BCAF V6300FSP5B P8## ABAF BF# V6301GSP5B ACAG CG# V6300FSP5B+ E2## BBAF V6301HSP5B ACAH CH# V6300GSP5B ABAG BG# V6301ISP5B ACAI CI# V6300HSP5B ABAH BH# V6301JSP5B ACAJ CJ# V6300ISP5B ABAI BI# V6301KSP5B ACAK CK# V6300JSP5B ABAJ BJ# V6301LSP5B ACAL CL# V6300KSP5B ABAK BK# V6301MSP5B ACAM CM# V6300LSP5B ABAL BL# V6301NSP5B ACAN CN# V6300LSP5B+ EM# BBAL V6301OSP5B ACAO CO# V6300MSP5B ABAM BM# V6301OSP5B+ EL## BCAO V6300NSP5B ABAN BN# V6301PSP5B ACAP CP# V6300OSP5B ABAO BO# V6301QSP5B ACAQ CQ# V6300OSP5B+ EE## BBAL V6301RSP5B ACAR CR# 9 V6300PSP5B ABAP BP# Table
V6300QSP5B ABAQ BQ#
V6300OSP5B ABAR BR#
V6300RSP5B+ EH## BBAR
Top marking with 4 characters is standard from 2003. For lead-free/green mold (RoHS) parts, the first letter of top marking with 4 characters begins with letter “B” instead of letter “A”. Bottom marking indicates the lot number. 2)
Top marking with 3 characters is kept as information since it was used until 2002. Where # refers to the lot number (EM internal reference only) 3)
Top marking is the standard from 2006. No bottom marking exists. Where ## refers to the lot number (EM internal reference only)
Traceability for small packages
Due to the limited space on the package surface, the bottom marking contains a limited number of characters that provide only partial information for lot traceability. Full information for complete traceability is however provided on the packing labels of the product at delivery from EM: It is highly recommended that the customer insures full lot traceability of EM product in his final product.
1)
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V6300V6301Top Marking V6300%
where % refers to the letter for the threshold voltage in Table 7 (B, C, D, etc).
Package Marking for TO-92 Part Number V6300%TO3E
EM Microelectronic-Marin SA (EM) makes no warranty for the use of its products, other than those expressly contained in the Company's standard warranty which is detailed in EM's General Terms of Sale located on the Company's web site. EM assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of EM are granted in connection with the sale of EM products, expressly or by implications. EM's products are not authorized for use as components in life support devices or systems.
© EM Microelectronic-Marin SA, 02/06, Rev.L
Table 8
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