SCOPE: MICROPROCESSOR SUPERVISORY CIRCUITS
Device Type Generic Number
01 MAX705(x)/883B
02 MAX706(x)/883B
03 MAX707(x)/883B
04 MAX708(x)/883B
05 MAX813L(x)/883B
Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows:
Outline Letter Mil-Std-1835 Case Outline Package Code
MAXIM SMD
JA P GDIP1-T08 or CDIP2-T08 8 LEAD CERDIP J08
LP 2 CQCC1-N20 20 Pin Leadless Chip L20
A bsolute Maximum Ratings
Terminal Voltage (with respect to GND)
VCC .................................................................................................................. -0.3V to +6.0V
All other Inputs 1/ .................................................................................. -0.3V to (Vcc+0.3V)
Input Current
VCC ................................................................................................................................. 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 ................................................................................... TA=+70°C
8 lead CERDIP(derate 8.0mW/°C above +70°C) ...................................................... 640mW
20 lead LCC(derate 9.1mW/°C above +70°C) .......................................................... 727mW
Junct ion Temperature TJ ............................................................................................. +150°C
Thermal Resista nce, J unction 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 (TA) ............................................................... -55°C to +125°C
Supply Voltage Range (VCC) ...................................................................... +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 section s of the sp ecifica tions 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 19-0216 Rev. C
for /883B and SMD 5962-93267 Page 2 of 7
TABLE 1. ELECTRICAL TESTS:
TEST Symbol
CONDITIONS
-55 °C TA+125°C 2/
Unless otherwise specified Group A
Subgroup Device
type Limits
Min
3/
Limits
Max
3/
Units
Operating Voltage
Range VCC 1,2,3 All 1.2 5.5 V
Supply Current I 1,2,3 All 500 µA
RESET A ND WATCHDOG TIMER
Reset Threshold VRT 1,2,3 01,03,05
02,04
4.5
4.25
4.75
4.5 V
______
RESET Ouput
Voltage VRSTL
ISOURCE=800µA
ISINK-3.2mA
ISINK=100µA, VCC=1.2V
1,2,3 01,02,
03,04
VCC-1.5
0.4
0.3
V
RESET Output
Voltage VRSTH
ISOURCE=800µA
ISINK=1.2mA
ISOURCE=4µA, VCC=1.2V
ISINK=3.2mA
1,2,3
03,04,05
03,04
05
VCC-1.5
0.9
0.4
0.4
V
WDI Input
Threshold Logic
Low
WDVIL VCC=5V 1,2,3 01,02,05 0.8 V
WDI Input
Threshold Logic
High
WDIVIH VCC=5V 1,2,3 01,02,05 3.5 V
WDI Input Current WDIIN WDI=VCC
WDI=0V 1,2,3 01,02,05 -150
150 µA
____
WDO Output
Voltage
____
WDO
VOH
____
WDO
VOL
ISOURCE=800µA
ISINK=1.2mA
1,2,3 01,02,05
VCC-1.5
0.4
V
Reset Pulse Widt h tRS 9,10,11 All 140 280 ms
Watchdog Timeout
Period tWD 9,10,11 01,02,05 1.0 2.25 s
WDI Pulse Width tWP VIL=0.4V, VIH=(VCC)(0.8)V 9,10,11 01,02,05 50 ns
MANUAL RESET
___
MR Pull-up
Current
___
MRIPU
___
MR=0V 1,2,3 All 100 600 µA
___
MR Input
Threshold Logic
Low
___
MRVIL 1,2,3 All 0.8 V
___
MR Input
Threshold Logic
High
___
MRVIH 1,2,3 All 2.0 V
---------------------------- Electrical Characteristics of MAX705/706/707/708/813L/883B 19-0216 Rev. C
for /883B and SMD 5962-93267 Page 3 of 7
TEST Symbol
CONDITIONS
-55 °C TA+125°C 2/
Unless otherwise specified Group A
Subgroup Device
type Limits
Min
3/
Limits
Max
3/
Units
___
MR to Reset Out
Delay tMD NOTE 4 9,10,11 All 250 ns
___
MR Pulse Width tMR
9,10,11 All 150 ns
POWER-FAIL DETECTOR
PFI Input
Threshold PFIVTH VCC=5V 1,2,3 All 1.2 1.3 V
PFI Input Current PFIIN 1,2,3 All -25 +25 nA
___
PFO Output
Voltage
___
PFOVO
ISOURCE=800µA
ISINK=3.2mA 1,2,3 All VCC-1.5
0.4 V
NOTE 2: For device types 01, 03, and 05, VCC=4.75V to 5.5V unless otherwise specified and for device 02, 04,
VCC=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.
Package ORDERING INFORMATION: SMD NUMBER
01 8 pin CERDIP MAX705MJA/883B 5962-9326701MPA
01 20 pin LCC MAX705MLP/883B 5962-9326701M2C
02 8 pin CERDIP MAX706MJA/883B 5962-9326702MPA
02 20 pin LCC MAX706MLP/883B 5962-9326702M2C
03 8 pin CERDIP MAX707MJA/883B 5962-9326703MPA
03 20 pin LCC MAX707MLP/883B 5962-9326703M2C
04 8 pin CERDIP MAX708MJA/883B 5962-9326704MPA
04 20 pin LCC MAX708MLP/883B 5962-9326704M2C
05 8 pin CERDIP MAX813LMJA/883B 5962-9326705MPA
05 20 pin LCC MAX813LMLP/883B 5962-9326705M2C
---------------------------- Electrical Characteristics of MAX705/706/707/708/813L/883B 19-0216 Rev. C
for /883B and SMD 5962-93267 Page 4 of 7
TERMINAL CONNEC TIONS:
MAX705/706 MAX705/706 MAX707/708 MAX707/708 MAX813L MAX813L
J8 L20 J8 L20 J8 L20
1 ___
MR NC ___
MR NC ___
MR NC
2V
CC ___
MR VCC ___
MR VCC ___
MR
3 GND NC GND NC GND NC
4 PFI NC PFI NC PFI NC
5 ____
PFO VCC ____
PFO VCC ____
PFO VCC
6 WDI NC NC NC WDI NC
7 ______
RESET GND ______
RESET GND RESET GND
8 _____
WDO NC RESET NC _____
WDO NC
9NC NC NC
10 PFI PFI PFI
11 NC NC NC
12 ____
PFO ____
PFO ____
PFO
13 NC NC NC
14 NC NC NC
15 WDI NC WDI
16 NC NC NC
17 ____
RST ____
RST RST
18 NC NC NC
19 NC NC NC
20 ____
WDO RST ____
WDO
---------------------------- Electrical Characteristics of MAX705/706/707/708/813L/883B 19-0216 Rev. C
for /883B and SMD 5962-93267 Page 5 of 7
QUALITY ASSURAN CE
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
Interim Electric Parameters
Method 5004 1
Final Electrical Parameters
Method 5005 1*, 2, 3, 9, 10, 11
Group A Test Requirements
Method 5005 1, 2, 3, 9, 10, 11
Group C and D End-Point Electrical Parameters
Method 5005 1, 9
* PDA applies to Subgroup 1 only.
---------------------------- Electrical Characteristics of MAX705/706/707/708/813L/883B 19-0216 Rev. C
for /883B and SMD 5962-93267 Page 6 of 7