MAX697MJE/883B

SCOPE: MICROPROCESSOR SUPERVISORY CIRCUITS Device Type 01 02 Generic Number MAX696(x)/883B MAX697(x)/883B 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, ΘJC: Case Outline 16 lead CERDIP................................................................... 50°C/W Case Outline 20 leadless Chip carrier ....................................................... 20°C/W Thermal Resistance, Junction to Ambient, ΘJA: 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: TEST Operating Voltage Range Symbol CONDITIONS -55 °C ≤TA≤+125°C 2/ Unless otherwise specified Group A Subgroup Device type VCC Limits Min Limits Max 1,2,3 01 02 3.2 3.0 5.5 5.5 2.0 1,2,3 01 02 VCC-0.3 400 1,2,3 01 Units V VBATT Supply Current ICC BATTERY-BACKUP SWITCHING Output Voltage VOUT IOUT=1mA Output VoltageBattery-Backup Mode Supply Current (Excludes IOUT) BATT IOUT=50mA IOUT=250µA, VCCVCC>VBATT+1V Leakage Current SLKG Battery-Switchover BATT Power-Up or Power-Down Threshold, VCC to SWTH VBATT BATT ON Output BATT ISINK=1.6mA Voltage ONOUT BATT BATT ON Output BATT ON = VOUT ONIOS 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 Delay Watchdog Timeout WDINT Long period, VCC=5V Period, Internal Oscillator Short period, VCC=5V ISOURCE=1µA, VCC=5V mA 7 10 1 10 01 1 2,3 1,2,3 01 All 1,2,3 01 1,2,3 01 -0.10 -1.00 -200 0.02 0.02 +200 µA µA mV 0.4 V 60 mA 0.5 25 µA 1,2,3 All 1.25 1.35 V 9 10,11 9 10,11 All 35 31 1.00 0.90 70 78 2.25 2.42 ms 70 62 3840 140 154 4097 768 200 300 3.5 1025 sec All 9 10,11 Long period Short period VIL=0.4V, VIH=4.0V, VCC=5V µA 9,10,11 All 9 10,11 9,10,11 All Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125 All 19-2554 Page 3 of ms Clock Cycles ns V Rev. D 8 TEST ______ RESET Output Voltage _________ LOWLINE Output Voltage RESET Output Voltage ____ WDO Output Voltage High ____ WDO Output Voltage Low Output ShortCircuit Current WDI Input Threshold Logic Low WDI Input Threshold Logic High Symbol _ RVOL __ LLVOH __ LLVOL CONDITIONS 2/ -55 °C ≤TA≤+125°C Unless otherwise specified Device type ISINK=1.6mA Limits Min Limits Max All 0.4 01 0.4 1,2,3 ISINK=400µA, VCC=0V ISOURCE=1µA, VCC=5V Units V 3.5 All V 1,2,3 0.4 ISINK=800µA ISOURCE=1µA, VCC=5V 3.5 V RVOH 1,2,3 RVOL ____ WDO All 0.4 ISINK=1.6mA ISOURCE=1µA, VCC=5V 1,2,3 All 3.5 V VOH ____ WDO 2,3 ISINK=800µA 0.4 V 25 µA 0.8 0.4 V VOL WDIVIL _____ ______ RESET, WDO, RESET, _________ LOWLINE VCC=5V NOTE 3 WDIVIH VCC=5V IOS NOTE 3 1,2,3 All 1.0 1 2,3 All 1 01 02 3.5 3.8 2,3 All 01 02 All 4.0 V WDI=VOUT WDI=VCC WDI=0V WDI Input Current Group A Subgroup 1 50 50 -50 µA WDIIN WDI=VOUT WDI=VCC WDI=0V 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 ---------------------------- 2,3 01 02 All 80 80 -80 VCC=3V, 5V 1,2,3 All 1.2 1.4 V VCC=3V, 5V 1 All -50 50 mV 1,2,3 1,2,3 All All -25 -500 -25 3.5 25 25 25 nA nA ISOURCE=1µA, VCC=5V 1 All ISINK=1.6mA ___ PFI=VIH, PFO=0V V 2,3 1,2,3 Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125 0.4 All 1.0 25 19-2554 Page 4 of µA Rev. D 8 TEST Symbol CHIP-ENABLE GATING __ __ CE IN Threshold CEVIL Logic Low __ __ CE IN Threshold CEVIH Logic High __ __ CE INPI CE IN Pull-Up Current __ __ CEVOH CE OUT Output Voltage High __ __ CE Output Voltage CEVOL Low __ ___ CE Propagation tPDCE Delay OSCILLATOR OSC IN Input OSCIIN Current OSC SEL Input OSC Pull-Up Current SELIN OSC IN Frequency OSC Range INfrq OSC IN Frequency OSCIN CONDITIONS -55 °C ≤TA≤+125°C 2/ Unless otherwise specified Group A Subgroup Device type Limits Min Limits Max 1 0.8 02 V 2,3 1 VCC=5V 0.4 3.0 02 V 2,3 3.5 1,2,3 02 1,2,3 02 1.0 25 V VOUT-0.05 ISOURCE=1µA 1,2,3 02 0.4 9 VCC=5V ns 250 10,11 OSC SEL=0V, VCC=5V OSC SEL=0V, COSC=47pF NOTE 4 V 150 02 VCC=5V µA VOUT-0.5 ISOURCE=800µA ISINK=1.6mA Units 25 µA 1 25 µA All 0 250 kHz All 4 1,2,3 All 1,2,3 All 9,10,11 9 kHz NOTE 2: VCC=full operating range, VBATT=+2.8V. NOTE 3: WDI is guaranteed to be in the mid-level (inactive) state if WDI is floating and VCC is in the operating range. WDI is internally biased to 38% of VCC with an impedance of approximately 125kΩ NOTE 4: Typical for design purposes only but not tested. 01 01 02 02 Package 16 pin CERDIP 20 pin LCC 16 pin CERDIP 20 pin LCC ---------------------------- ORDERING INFORMATION: MAX696MJE/883B MAX696MLP/883B MAX697MJE/883B MAX697MLP/883B SMD NUMBER 5962-9312502MEA 5962-9312502M2C 5962-9312501MEA 5962-9312501M2C Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125 19-2554 Page 5 of Rev. D 8 TERMINAL CONNECTIONS: MAX696 MAX696 J16 L20 1 VBATT NC 2 VOUT VBATT 3 VCC VOUT 4 GND VCC 5 BATT ON GND 6 _________ NC LOWLINE 7 OSC IN BATT ON 8 OSC SEL 9 PFI 10 OSC SEL 11 12 ____ PFO WDI NC 13 LLIN 14 ____ WDO ______ RESET RESET ____ PFO WDI 15 16 17 18 19 20 --------------------------- _________ LOWLINE OSC IN NC PFI NC NC LLIN MAX697 J16 TEST NC VCC LLIN GND _________ LOWLINE MAX697 L20 NC TEST NC VCC LLIN NC GND OSC IN OSC SEL _________ LOWLINE PFI ____ PFO WDI __ CE OUT __ CE IN ____ WDO ______ RESET RESET ____ WDO ______ RESET RESET Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125 OSC IN OSC SEL NC PFI ____ PFO WDI __ CE OUT NC __ CE IN ____ WDO ______ RESET RESET 19-2554 Page 6 of Rev. D 8 QUALITY ASSURANCE Sampling and inspection procedures shall be in accordance with MIL-Prf-38535, Appendix A as specified in MilStd-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 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 * Subgroups per Method 5005, Table 1 1 1*, 2, 3, 9, 10, 11 1, 2, 3, 9, 10, 11 1 PDA applies to Subgroup 1 only. --------------------------- Electrical Characteristics of MAX696/697/883B for /883B and SMD 5962-93125 19-2554 Page 7 of Rev. D 8