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EM MICROELECTRONIC - MARIN SA
V6300 V6301
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.
Features
Clear microprocessor restart after power up Processor reset at power down Reset output guaranteed down to VDD = 1V Low power consumption: typ. 3A at VDD = 5V -40 to +85C temperature range Power-on reset time: V6300: 50 ms (typ) V6301: 290 ms (typ) On-chip oscillator No external components required Push-pull or open drain active low Reset output SOT-23 5L package
Applications
All microprocessor applications where an automatic restart is required: Computer electronics White / Brown goods Automotive electronics Industrial electronics Telecom systems Hand-held systems
Typical Operating Configuration
VDD
Pin Assignment
SOT23-5L
NC VSS NC
VDD RES V6300/01 or RES VSS RES or RES
VDD
1
2
3
V6300/01
Microprocessor
VSS
4
5
RES or RES
VDD
GND For open drain version:
Fig. 1 Fig. 2
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V6300 V6301
Handling Procedures
Symbol VDD Vmin Vmax TSTO Conditions -0.3V to +10V VSS - 0.3V VDD + 0.3V -65C to +150C
Table 1
Absolute Maximum Ratings
Parameter Voltage at VDD to VSS Minimum voltage at RES or RES Maximum voltage at RES or RES Storage Temperature Range
This device has built-in protection against high static voltages or electric fields; however, it is advised that normal precautions be taken as for any other CMOS component. Unless otherwise specified, proper operation can only occur when all terminal voltages are kept within the voltage range.
Operating Conditions
Parameter Symbol Min Operating Temperature 1) TA -40 Positive Supply Voltage VDD 1
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.
Max +125 8
Unit C V
Table 2
The maximum operating temperature is confirmed by sampling at initial device qualification.
Electrical Characteristics
TA = -40 to +85C, unless otherwise specified Parameter Supply current
1)
Symbol IDD IDD IDD VTH VTH VTH VTH VTH VTH VHYS VOL VOL VOL VOH VOH VOH ILEAK
Test Conditions VDD = 2V VDD = 5V VDD = 8V Version: A,G,M Version: B,H,N Version: C,I,O Version: D,J,P Version: E,K,Q Version: F,L,R VDD = 5V, IOL = 8mA VDD = 3V, IOL = 4mA VDD = 1V, IOL = 50A VDD = 5V, IOH = -8mA VDD = 3V, IOH = -4mA VDD = 1V, IOH = -100A VDD = 8V
3)
Min.
Min @ 25C
Typ. 1.5 3.0 5.2 1.95 2.32 2.73 3.42 3.88 4.42 25 175 140 20 4.5 2.6 950 0.05
Threshold voltage
1.77 2.09 2.48 3.11 3.55 4.05
1.84 2.18 2.59 3.23 3.70 4.22
Max. @ 25C 2.1 3.9 6.8 2.04 2.41 2.86 3.59 4.08 4.67
Max. 3.1 5.7 10.0 2.17 2.55 3.03 3.80 4.32 4.95 400 300 90
Unit A A A V V V V V V mV mV mV mV V V mV A
Table 3
Threshold hysteresis RES Output Low Level RES Output High Level Output leakage current2)
1) 2) 3)
4.3 2.3 850
1
RES or RES open Only for Open drain versions Versions A, G and M are tested at VDD = 1.8V
Timing Characteristics
VDD = 5.0V, TA = -40 to +85C, unless otherwise specified Parameter Power on reset time: V6300 V6301 Sensitivity 4) Reaction time 4)
4)
Symbol tPOR tSEN tR
Test Conditions V6300 V6301 for VDD = 5V to 3V in 5s for VDD = 5V to 3V in 5s
Min. 25 140 20 22
Typ. 50 290 0.8 tR 75
Max. 75 560 150
Units ms ms s s
Table 4
Tested on versions with VTH higher than 3V
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V6300 V6301
Timing Waveforms
Fig. 3
Block Diagram
Fig. 4
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V6300 V6301
Pin Assignment
Function Positive supply Reset output Supply ground
Table 5
1
Pin Description
TO-92 Pin 1 2 3 Name VDD RES or RES VSS
TO-92 (ammopack)
SOT23-5L
NC VSS NC
V6300
2 3
1
2
3
V6300
4 5
SOT23-5L Pin 1 2 3 4 5
Name NC VSS NC RES or RES VDD
Function No connection Supply ground No connection Reset output Positive supply
Table 6
VDD
RES or RES
VSS
RES or RES
VDD
Fig. 7
Packaging and Ordering Information
Dimensions of SOT23-5L Package
Fig. 5
Dimensions of TO-92 Package (ammopack)
D
A 1 2 3
Dimensions in mm Min A 4.32 D 4.45 F1/F2 2.44 H 18.00 H0 15.50
Nom 2.54 18.00 16.00
Max 4.95 4.95 2.94 20.00 16.50
H
H0
F1
F2
Fig. 6 Copyright (c) 2006, EM Microelectronic-Marin SA 4 www.emmicroelectronic.com
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V6300 V6301
Part Number: V6300 F SP5B + RoHS + = lead-free & green mold [blank] = leaded Package and Delivery Form SP5B = SOT23-5, Tape & Reel, 3000 pcs TO3E = TO92, Ammopack (not for new design)
Ordering Information
Part Root V6300: tPOR = 50 ms (typ) V6301: tPOR = 290 ms (typ) Threshold Voltage and Output Type
Push-pull, Reset active low Push-pull, Reset active high Open drain, Reset active low 2.0V 2.4V 2.8V 3.5V 4.0V 4.5V A B C D E F G H I J K L M N O P Q R Table 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 with 4 Characters
3) 1)
Top Marking with 3 Characters
2)
Part Number
Top Marking Top Marking with 4 characters
3
1)
Top Marking with 3 characters
2)
V6300ASP5B V6300ASP5B+ V6300BSP5B V6300CSP5B V6300CSP5B+ V6300DSP5B V6300ESP5B V6300ESP5B+ V6300FSP5B V6300FSP5B+ V6300GSP5B V6300HSP5B V6300ISP5B V6300JSP5B V6300KSP5B V6300LSP5B V6300LSP5B+ V6300MSP5B V6300NSP5B V6300OSP5B V6300OSP5B+ V6300PSP5B V6300QSP5B V6300OSP5B V6300RSP5B+
1) 2) 3)
E0## PB## E7## PA## E4## P8## E2##
EM#
EE##
EH##
ABAA BBAA ABAB ABAC BBAC ABAD ABAE BBAE ABAF BBAF ABAG ABAH ABAI ABAJ ABAK ABAL BBAL ABAM ABAN ABAO BBAL ABAP ABAQ ABAR BBAR
BA# BB# BC# BD# BE# BF# BG# BH# BI# BJ# BK# BL# BM# BN# BO# BP# BQ# BR#
V6301ASP5B V6301ASP5B+ V6301BSP5B V6301CSP5B V6301DSP5B V6301ESP5B V6301FSP5B V6301FSP5B+ V6301GSP5B V6301HSP5B V6301ISP5B V6301JSP5B V6301KSP5B V6301LSP5B V6301MSP5B V6301NSP5B V6301OSP5B V6301OSP5B+ V6301PSP5B V6301QSP5B V6301RSP5B
EN##
EP##
EL##
ACAA BCAA ACAB ACAC ACAD ACAE ACAF BCAF ACAG ACAH ACAI ACAJ ACAK ACAL ACAM ACAN ACAO BCAO ACAP ACAQ ACAR
CA# CB# CC# CD# CE# CF# CG# CH# CI# CJ# CK# CL# CM# CN# CO# CP# CQ# CR#
Table 9
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. 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) 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.
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V6300 V6301
Top Marking V6300%
Table 8
Package Marking for TO-92 Part Number V6300%TO3E where % refers to the letter for the threshold voltage in Table 7 (B, C, D, etc).
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. (c) EM Microelectronic-Marin SA, 02/06, Rev.L
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