A276308A-70 AMIC Technology Corporation, A276308A-70 Datasheet
A276308A-70
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A276308A-70 Summary of contents
Page 1
... X 8 OTP CMOS EPROM Revision History Rev. No. History 0.0 Initial issue 0.1 Change Program Verify VCC to 6.25V 1.0 Final spec release (December, 2001, Version 1.0) A276308A 64K X 8 OTP CMOS EPROM Issue Date Remark March 24, 2000 Preliminary March 14, 2001 December 17, 2001 AMIC Technology, Inc. ...
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... Access time: 55/70/90 ns (max.) n Current: Operating: 30mA (max.) at 5MHz Standby: 100 A (max.) General Description The A276308A chip is a high-performance 524,288 bit one-time programmable read EPROM) organized as 64K by 8 bits. The A276308A requires only 5V power supply in normal read mode Pin Configurations n DIP 1 28 A15 A12 27 ...
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... 12.75V 12.75V A276308A Function A9 VCC I/O -I VCC Data Out X VCC Hi-Z X VCC Hi-Z X 6.25V Data In X 6.25V Data Out X 6.25V Hi-Z V VCC 37H ID V VCC 2CH ID V VCC ...
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... AA OE Standby Mode The A276308A has a standby mode which reduces the active current from 30mA to 100 A. The A276308A is placed in the standby mode by applying a CMOS high signal When in the standby mode, the output are in a high impedance state, independent of the OE . Absolute Maximum Ratings* ...
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... VCC = 5V 10%, VPP = VCC) Min. Max. 2.4 0.4 2.0 VCC + 0.5 -0.5 0 100 10 100 Min. Max A276308A Unit Conditions -400 2.1mA VCC = max. A Vin = 0V to VCC VCC = max. A Vout = 0V to VCC VCC = max ...
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... OE / VPP OUTPUT (December, 2001, Version 1.0) ( VCC = 5V 10%, VPP = VCC) 55ns Min. Max CYC Address Valid A276308A 70ns 90ns Min. Max. Min. Max Valid Output AMIC Technology, Inc ...
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... Input and Output Timing Ref. Voltage: 0.8V to 2.0Volt 2.4V 0.4V INPUT AC Testing Load Circuit (December, 2001, Version 1. TEST 1.5V POINTS 10 ns 2.0V TEST POINTS 0.8V 1.3V 1N914 3.3K DEVICE UNDER C L TEST C = 30pF for 100pF for 70/ includes JIG capacitance L 6 1.5V OUTPUT 2.0V 0.8V OUTPUT OUT = 30pF or 100pF AMIC Technology, Inc. A276308A ...
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... Programming and Program Verify The programming flowchart is shown in Page 10. The A276308A is shipped with all bits being set to "1". Programming causes relevant bits to be changed to "0". The programming mode is started by setting VCC to 6.25V, OE /VPP to +12.75V and programmed can be directly input in the 8 bit format through the data bus ...
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... VPP Recovery Time t DV Data Valid from CE t Chip Enable to Output Float Delay DFP t Address Hold Time AH (December, 2001, Version 1.0) ( VCC= 6.25V Parameter 8 A276308A 0.25V, VPP = 12.75V 0.25V) Min. Max 105 2 2 100 130 0 AMIC Technology, Inc. ...
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... Programming and Verify Mode AC Waveforms V IH ADDRESS DATA t DS VPP1 OE / VPP VCC t VPS VCC1 VCC VCC t VCS (December, 2001, Version 1.0) PROGRAM VALID Hi-Z DATA VPS A276308A PROGRAM VERIFY DATA OUT DFP t AH AMIC Technology, Inc. ...
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... ADDRESS=FIRST LOCATION VCC=6.25V VPP=12.75V PROGRAM ONE 100µs PULSE INCREMENT 25? NO FAIL VERIFY BYTE PASS NO LAST ADDRESS YES VCC=VPP=5.0V FAIL VERIFY ALL BYTES ? PASS DEVICE PASSED 10 A276308A YES FAIL VERIFY BYTE PASS DEVICE FAILED AMIC Technology, Inc. ...
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... Ordering Information Part No. Access Time (ns) A276308A-55 A276308AL-55 A276308A-70 A276308AL-70 A276308A-90 A276308AL-90 (December, 2001, Version 1.0) Operating Current Max. (mA) at 5MHz A276308A Standby Current Package Max 100 28Pin DIP 100 32Pin PLCC 100 28Pin DIP 100 32Pin PLCC ...
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... E 0.590 0.600 0.610 14.99 E 0.540 0.545 0.550 13. 0.090 0.100 0.110 2.29 L 0.120 0.130 0.140 3.05 0° - 15° e 0.630 0.650 0.670 16. 0.090 does not include resin fins unit: inches/ Dimensions in mm Nom Max - - 5. 3.94 4.06 0.46 0.56 1.52 1.63 0.25 0.36 - 37.08 37.34 15.24 15.49 13.84 13.97 2.54 2.79 3.30 3.56 0° - 15° 16.51 17. 2.29 AMIC Technology, Inc. A276308A ...
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... D 0.390 0.410 0.430 9.91 E 0.585 0.590 0.595 14. 0.485 0.490 0.495 12. 0.075 0.090 0.095 1. 0.003 & G are for PC Board surface mount pad pitch unit: inches/ Dimensions in mm Nom Max - - 3. 2.80 2.93 0.71 0.81 0.46 0.54 0.254 0.35 13.97 14.05 11.43 11.51 1.27 1.42 12.95 13.46 10.41 10.92 14.99 15.11 12.45 12.57 2.29 2. 0.075 AMIC Technology, Inc. A276308A ...