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Part: MAX696MLP/883B
Category:
Others
-> Military/Aerospace->Military Standard
Description: Microprocessor Supervisory Circuit
Company: Maxim Integrated Products
Datasheet: Download MAX696MLP/883B datasheet File size : 493 kB
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MICROPROCESSOR SUPERVISORY CIRCUITS Generic Number MAX696(x)/883B MAX697(x)/883B
Device Type 01 02
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 JE E GDIP1-T16 or CDIP2-T16 16 LEAD CERDIP J16 LP 2 CQCC1-N20 20 Pin Leadless Chip L20 Absolute Maximum Ratings Terminal Voltage VCC for 01 ............. -0.3V to +6.0V VCC for 02 ............ +0.3V VBATT for 01 .......... -0.3V to +6.0V GND for 02 ........... -0.3V All other Inputs 1/ ......... -0.3V to (VOUT+0.5V) Input Current VCC ............. 200mA VBATT ............ 50mA GND ............. 20mA Output Current VOUT ........ Short-circuit protected All other outputs .. 20mA Rate of Rise, VCC, VBATT ...... 100V/µs Lead Temperature (soldering, 10 seconds) .... +300°C Storage Temperature ........ -65°C to +160°C Continuous Power Dissipation .. TA=+70°C 16 lead CERDIP(derate 10.0mW/°C above +70°C) ....... 800mW 20 lead LCC(derate 9.1mW/°C above +70°C) ......... 727mW Junction Temperature TJ ........... +150°C Thermal Resistance, Junction to Case, JC: Case Outline 16 lead CERDIP.......... 50°C/W Case Outline 20 leadless Chip carrier ....... 20°C/W Thermal Resistance, Junction to Ambient, JA: Case Outline 16 lead CERDIP........ 100°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) ..... +3.0V to 5.5V NOTE 1: The input voltage limits on PFI and WDI may be exceeded if the input current is limited to 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 MAX696/697/883B for /883B and SMD 5962-93125 19-2554 Page 2 of Rev. D 8
TABLE 1. ELECTRICAL TESTS: CONDITIONS -55 °C TA+125°C 2/ Unless otherwise specified
TEST Operating Voltage Range
Symbol VCC
Group A Subgroup 1,2,3 1,2,3
Device type 01 02 01 02
Limits Min 3.2 3.0 2.0
Limits Max 5.5 5.5
Units
V V BATT Supply Current ICC BATTERY-BACKUP SWITCHING Output Voltage VOUT IOUT=1mA Output VoltageBattery-Backup Mode Supply Current (Excludes IOUT) BATT
OUT
VCC-0.3 400
µA V V
1,2,3 1,2,3 1 2,3
01 01
VCC-0.3 VCC-0.5 VBATT0.1 4 7
IOUT=50mA IOUT=250µA, VCCICC
01 IOUT=50mA 1 2,3 1 2,3 1 2,3 1,2,3 1,2,3 1,2,3 01 01 All 01 01 0.5 1,2,3 9 10,11 9 10,11 9 10,11 9,10,11 Short period VIL=0.4V, VIH=4.0V, VCC=5V ISOURCE=1µA, VCC=5V 9 10,11 9,10,11 All All All 768 200 300 3.5 1025 All All 1.25 35 31 1.00 0.90 70 62 3840 25 1.35 70 78 2.25 2.42 140 154 4097 -0.10 -1.00 -200 7 10 1 10 0.02 0.02 +200 0 .4 60
mA µA µA mV V mA µA V ms sec ms Clock Cycles ns V
IBATT Supply Current in VCC=0V, VBATT=2.8V Battery-Backup Mode Battery Standby BATT 5.5V>VCC>VBATT+1V Leakage Current SLKG Battery-Switchover BATT Power-Up or Power-Down Threshold, VCC to SWTH V BATT BATT ON Output BATT ISINK=1.6mA Voltage O N OUT BATT BATT ON Output BATT ON = VOUT O N IO S Short-Circuit Current BATT ON =0V, VCC=0V RESET AND WATCHDOG TIMING Low-Line LLIN VCC=5V, 3V Threshold Reset Timeout RDEL OSC SEL High, VCC=5V Dela y Watchdog Timeout WDINT Long period, VCC=5V Period, Internal Oscillator Short period, VCC=5V Watchdog Timeout Period, External Clock Minimum WDI Input Pulse Width ______ RESET Output Voltage W D EXT WDIPW _ RVOH Long period
All
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Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125
19-2554 Page 3 of
Rev. D 8
TEST ______ RESET Output Voltage _________ LOWLINE Output Voltage
Symbol _ RVOL __ LLVOH __ LLVOL RVOH RVOL ____ W DO
VOH
CONDITIONS 2/ -55 °C TA+125°C Unless otherwise specified ISINK=1.6mA ISINK=400µA, VCC=0V ISOURCE=1µA, VCC=5V
Group A Subgroup 1,2,3
Device type All 01
Limits Min
Limits Max 0.4
Units
V 0.4 3.5 All V 0.4 3.5 V
1,2,3 ISINK=800µA ISOURCE=1µA, VCC=5V 1,2,3 ISINK=1.6mA ISOURCE=1µA, VCC=5V All 0.4 1,2,3 All 3.5 V
RESET Output Voltage
____ WDO Output Voltage High ____ WDO Output Voltage Low Output ShortCircuit Current WDI Input Threshold Logic Low WDI Input Threshold Logic High
____ W DO
VOL
ISINK=800µA _____ ______ RESET, WDO, RESET, _________ LOWLINE VCC=5V NOTE 3 VCC=5V NOTE 3
2,3 1,2,3 1 2,3 1 2,3 All All 01 02 All 01 02 All 01 02 All All All All All 3.5 3.8 1.0
0 .4 25 0 .8 0.4
V µA V
I OS W D I VIL WDIVIH
V 4.0 50 50 -50 80 80 -80 1.2 -50 -25 -500 -25 3.5 1 .4 50 25 25 25 V mV nA nA µA W D I = V OUT WDI=VCC W DI = 0 V 1
WDI Input Current
WDIIN
W D I = V OUT WDI=VCC W DI = 0 V VCC=3V, 5V VCC=3V, 5V
2,3
POWER-FAIL DETECTOR PFI Input PFIVIN Threshold PFILIN PFI-LLIN Threshold Difference PFI Input Current PFIIN LLIN Input LLIN1 Current ___ ___ PFOVOH PFO Output Voltage ___ PFOVOL ___ ___ PFOIOS PFO Short-Circuit Source Current ----------------------------
1,2,3 1 1,2,3 1,2,3
ISOURCE=1µA, VCC=5V ISINK=1.6mA ___ PFI=VIH, PFO=0V
1 All 2,3 1,2,3 All
V 0.4 1.0 25 µA Rev. D 8
Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125
19-2554 Page 4 of
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