SCOPE:
MICROPROCESSOR SUPERVISORY CIRCUITS
Generic Number
MAX705(x)/883B
MAX706(x)/883B
MAX707(x)/883B
MAX708(x)/883B
MAX813L(x)/883B
Device Type
01
02
03
04
05
Case Outline(s).
The case outlines shall be designated in Mil-Std-1835 and as follows:
Case Outline
Package Code
Outline Letter
Mil-Std-1835
MAXIM SMD
JA
P
GDIP1-T08 or CDIP2-T08
8 LEAD CERDIP
J08
LP
2
CQCC1-N20
20 Pin Leadless Chip
L20
Absolute Maximum Ratings
Terminal Voltage (with respect to GND)
V
CC
.................................................................................................................. -0.3V to +6.0V
All other Inputs 1/ .................................................................................. -0.3V to (Vcc+0.3V)
Input Current
V
CC
................................................................................................................................. 10mA
GND ............................................................................................................................... 10mA
Output Current (all outputs) ............................................................................................... 10mA
Lead Temperature (soldering, 10 seconds) ...................................................................... +300°C
Storage Temperature ......................................................................................... -65°C to +160°C
Continuous Power Dissipation ................................................................................... T
A
=+70°C
8 lead CERDIP(derate 8.0mW/°C above +70°C) ...................................................... 640mW
20 lead LCC(derate 9.1mW/°C above +70°C) .......................................................... 727mW
Junction Temperature T
J
............................................................................................. +150°C
Thermal Resistance, Junction to Case,
ΘJC:
Case Outline 8 lead CERDIP........................................................................ 55°C/W
Case Outline 20 leadless Chip carrier .......................................................... 20°C/W
Thermal Resistance, Junction to Ambient,
ΘJA:
Case Outline 8 lead CERDIP...................................................................... 125°C/W
Case Outline 20 leadless Chip carrier ........................................................ 110°C/W
Recommended Operating Conditions
Ambient Operating Range (T
A
) ............................................................... -55°C to
+125°C
Supply Voltage Range (V
CC
) ...................................................................... +1.2V to +5.5V
___
NOTE 1: The input voltage limits on PFI and MR may be exceeded if the input current is less than 10mA.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
----------------------------
Electrical Characteristics of MAX705/706/707/708/813L/883B
for /883B and SMD 5962-93267
19-0216
Page 2 of
Rev. C
7
TABLE 1. ELECTRICAL TESTS:
CONDITIONS
-55
°C ≤T
A
≤+125°C
2/
Unless otherwise specified
TEST
Symbol
Group A
Subgroup
1,2,3
1,2,3
Device
type
All
All
01,03,05
Operating Voltage
V
CC
Range
Supply Current
I
RESET AND WATCHDOG TIMER
Reset Threshold
V
RT
Limits
Min
3/
1.2
Limits
Max
3/
5.5
500
Units
V
µA
4.5
4.25
V
CC
-1.5
4.75
V
4.5
1,2,3
02,04
______
RESET Ouput
Voltage
I
SOURCE
=800µA
V
RSTL
I
SINK
-3.2mA
I
SINK
=100µA, V
CC
=1.2V
I
SOURCE
=800µA
RESET Output
Voltage
V
RSTH
I
SINK
=1.2mA
I
SOURCE
=4µA, V
CC
=1.2V
05
WDI Input
Threshold Logic
Low
WDI Input
Threshold Logic
High
WDI Input Current
WD
VIL
I
SINK
=3.2mA
V
CC
=5V
1,2,3
01,02,05
0.4
0.8
1,2,3
03,04
0.9
0.4
1,2,3
01,02,
03,04
0.4
0.3
V
03,04,05
V
CC
-1.5
V
V
WDI
VIH
V
CC
=5V
1,2,3
01,02,05
3.5
V
WDI
IN
WDI=V
CC
1,2,3
WDI=0V
01,02,05
-150
V
CC
-1.5
1,2,3
01,02,05
150
µA
____
WDO Output
Voltage
____
WDO
VOH
I
SOURCE
=800µA
V
0.4
____
WDO
VOL
I
SINK
=1.2mA
9,10,11
9,10,11
V
IL
=0.4V, V
IH
=(V
CC
)(0.8)V
___
MR=0V
9,10,11
All
01,02,05
01,02,05
140
1.0
50
Reset Pulse Width
Watchdog Timeout
Period
WDI Pulse Width
MANUAL RESET
___
MR Pull-up
Current
___
MR Input
Threshold Logic
Low
___
MR Input
Threshold Logic
High
t
RS
t
WD
t
WP
___
MR
IPU
___
MR
VIL
280
2.25
ms
s
ns
µA
V
1,2,3
All
100
600
1,2,3
All
0.8
___
MR
VIH
1,2,3
All
2.0
V
----------------------------
Electrical Characteristics of MAX705/706/707/708/813L/883B
for /883B and SMD 5962-93267
19-0216
Page 3 of
Rev. C
7
TEST
Symbol
CONDITIONS
2/
-55
°C ≤T
A
≤+125°C
Unless otherwise specified
Group A
Subgroup
Device
type
Limits
Min
3/
Limits
Max
3/
250
Units
___
MR to Reset Out
t
MD
Delay
___
MR Pulse Width
t
MR
POWER-FAIL DETECTOR
PFI Input
PFI
VTH
Threshold
PFI Input Current
PFI
IN
___
___
PFO
VO
PFO Output
Voltage
NOTE 4
9,10,11
9,10,11
All
All
150
ns
ns
V
CC
=5V
1,2,3
1,2,3
All
All
All
1.2
-25
V
CC
-1.5
1.3
+25
V
nA
V
I
SOURCE
=800µA
1,2,3
I
SINK
=3.2mA
0.4
NOTE 2: For device types 01, 03, and 05, V
CC
=4.75V to 5.5V unless otherwise specified and for device 02, 04,
V
CC
=4.5V to 5.5V unless otherwise specified.
NOTE 3: The algebraic convention, whereby the most negative value is a minimum and the most positive
a maximum is used for these limits. Negative current shall be defined as conventional current
flow out of a device terminal.
______
NOTE 4: Applies to both RESET in device types 03-05 and RESET in device types 01 and 04.
01
01
02
02
03
03
04
04
05
05
Package
8 pin CERDIP
20 pin LCC
8 pin CERDIP
20 pin LCC
8 pin CERDIP
20 pin LCC
8 pin CERDIP
20 pin LCC
8 pin CERDIP
20 pin LCC
ORDERING INFORMATION:
MAX705MJA/883B
MAX705MLP/883B
MAX706MJA/883B
MAX706MLP/883B
MAX707MJA/883B
MAX707MLP/883B
MAX708MJA/883B
MAX708MLP/883B
MAX813LMJA/883B
MAX813LMLP/883B
SMD NUMBER
5962-9326701MPA
5962-9326701M2C
5962-9326702MPA
5962-9326702M2C
5962-9326703MPA
5962-9326703M2C
5962-9326704MPA
5962-9326704M2C
5962-9326705MPA
5962-9326705M2C
----------------------------
Electrical Characteristics of MAX705/706/707/708/813L/883B
for /883B and SMD 5962-93267
19-0216
Page 4 of
Rev. C
7
TERMINAL CONNECTIONS:
MAX705/706
MAX705/706
J8
L20
1
___
NC
MR
2
V
CC
___
MR
3
GND
NC
4
PFI
NC
5
____
V
CC
PFO
6
WDI
NC
7
______
GND
RESET
8
_____
NC
WDO
9
NC
10
PFI
11
NC
12
____
PFO
13
NC
14
NC
15
WDI
16
NC
17
____
RST
18
NC
19
NC
20
____
WDO
MAX707/708
J8
___
MR
V
CC
GND
PFI
____
PFO
NC
______
RESET
RESET
MAX707/708
L20
NC
___
MR
NC
NC
V
CC
NC
GND
NC
NC
PFI
NC
____
PFO
NC
NC
NC
NC
____
RST
NC
NC
RST
MAX813L
J8
___
MR
V
CC
GND
PFI
____
PFO
WDI
RESET
_____
WDO
MAX813L
L20
NC
___
MR
NC
NC
V
CC
NC
GND
NC
NC
PFI
NC
____
PFO
NC
NC
WDI
NC
RST
NC
NC
____
WDO
----------------------------
Electrical Characteristics of MAX705/706/707/708/813L/883B
for /883B and SMD 5962-93267
19-0216
Page 5 of
Rev. C
7
QUALITY ASSURANCE
Sampling and inspection procedures shall be in accordance with MIL-Prf-38535, Appendix A as specified in Mil-
Std-883.
Screening shall be in accordance with Method 5004 of Mil-Std-883. Burn-in test Method 1015:
1. Test Condition, A, B, C, or D.
2. TA = +125°C minimum.
3. Interim and final electrical test requirements shall be specified in Table 2.
Quality conformance inspection shall be in accordance with Method 5005 of Mil-Std-883, including Groups A, B,
C, and D inspection.
Group A inspection:
1. Tests as specified in Table 2.
2. Selected subgroups in Table 1, Method 5005 of Mil-Std-883 shall be omitted.
Group C and D inspections:
a. End-point electrical parameters shall be specified in Table 1.
b. Steady-state life test, Method 1005 of Mil-Std-883:
1. Test condition A, B, C, D.
2. TA = +125°C, minimum.
3. Test duration, 1000 hours, except as permitted by Method 1005 of Mil-Std-883.
TABLE 2.
ELECTRICAL TEST REQUIREMENTS
Mil-Std-883 Test Requirements
Subgroups
per Method 5005, Table 1
1
1*, 2, 3, 9, 10, 11
1, 2, 3, 9, 10, 11
1, 9
Interim Electric Parameters
Method 5004
Final Electrical Parameters
Method 5005
Group A Test Requirements
Method 5005
Group C and D End-Point Electrical Parameters
Method 5005
*
PDA applies to Subgroup 1 only.
----------------------------
Electrical Characteristics of MAX705/706/707/708/813L/883B
for /883B and SMD 5962-93267
19-0216
Page 6 of
Rev. C
7
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