R
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 V
DD
stays upside this
voltage level, the output stays inactive. If V
DD
drops below
V
TH
, the output gets active. When V
DD
rises above V
TH
, 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 V
DD
= 1V
Low power consumption: typ. 3µA at V
DD
= 5V
-40 to +85°C 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
V
DD
Pin Assignment
SOT23-5L
NC
V
SS
NC
V
DD
RES
V6300/01
or
RES
V
SS
RES
or
RES
V
DD
1
2
3
V6300/01
Micro-
processor
V
SS
4
5
RES or
RES
V
DD
GND
For open drain version:
Fig. 1
Fig. 2
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V6300
V6301
Handling Procedures
Symbol
V
DD
V
min
V
max
T
STO
Conditions
-0.3V to +10V
V
SS
– 0.3V
V
DD
+ 0.3V
-65°C to +150°C
Table 1
Absolute Maximum Ratings
Parameter
Voltage at V
DD
to V
SS
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
1)
Operating Temperature
T
A
-40
Positive Supply Voltage
V
DD
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
T
A
= -40 to +85°C, unless otherwise specified
Parameter
Supply current
1)
Symbol
I
DD
I
DD
I
DD
V
TH
V
TH
V
TH
V
TH
V
TH
V
TH
V
HYS
V
OL
V
OL
V
OL
V
OH
V
OH
V
OH
I
LEAK
Test Conditions
V
DD
= 2V
V
DD
= 5V
V
DD
= 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
V
DD
= 5V, I
OL
= 8mA
V
DD
= 3V, I
OL
= 4mA
V
DD
= 1V, I
OL
= 50µA
V
DD
= 5V, I
OH
= -8mA
V
DD
= 3V, I
OH
= -4mA
V
DD
= 1V, I
OH
= -100µA
V
DD
= 8V
3)
Min.
Min @
25°C
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. @
25°C
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
µA
µA
µA
V
V
V
V
V
V
mV
mV
mV
mV
V
V
mV
µA
Table 3
Threshold hysteresis
RES Output Low Level
RES Output High Level
Output leakage current
2)
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 V
DD
= 1.8V
Timing Characteristics
V
DD
= 5.0V, T
A
= -40 to +85°C, unless otherwise specified
Parameter
Power on reset time:
V6300
V6301
Sensitivity
4)
Reaction time
4)
4)
Symbol
t
POR
t
SEN
t
R
Test Conditions
V6300
V6301
for V
DD
= 5V to 3V in 5µs
for V
DD
= 5V to 3V in 5µs
Min.
25
140
20
22
Typ.
50
290
0.8 t
R
75
Max.
75
560
150
Units
ms
ms
µs
µs
Table 4
Tested on versions with V
TH
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
V
DD
RES or
RES
V
SS
TO-92
(ammopack)
SOT23-5L
NC
V
SS
NC
V6300
2
3
1
2
3
V6300
4
5
SOT23-5L
Pin
1
2
3
4
5
Name
NC
V
SS
NC
RES or
RES
V
DD
Function
No connection
Supply ground
No connection
Reset output
Positive supply
Table 6
V
DD
RES
or
RES
V
SS
RES or
RES
V
DD
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
H
0
F1
F2
Fig. 6
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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: t
POR
= 50 ms (typ)
V6301: t
POR
= 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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