M27W401-80K6 STMicroelectronics, M27W401-80K6 Datasheet
M27W401-80K6
Specifications of M27W401-80K6
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M27W401-80K6 Summary of contents
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... Programming Time 100 µs/byte High Reliability CMOS Technology – 2,000V ESD Protection – 200 mA Latchup Protection Immunity Electronic Signature – Manufacturer Code: 20h – Device Code: 41h ECOPACK® packages available April 2006 32 1 FDIP32W (F) PLCC32 (K) Rev 3 M27W401 32 1 PDIP32 (B) TSOP32 ( 1/23 www.st.com 1 ...
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... Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.1 32-pin Ceramic Frit-seal DIP, with round window (FDIP32WA 5.2 32-pin Plastic DIP, 600 mils width (PDIP32 5.3 32-lead Rectangular Plastic Leaded Chip Carrier (PLCC32 5.4 32-lead Plastic Thin Small Outline, 8x20 mm (TSOP32 Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 2/23 M27W401 ...
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... M27W401 List of figures Figure 1. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. DIP Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 3. LCC Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 4. TSOP Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 5. Programming flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 6. AC Testing Input Output Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 7. AC Testing Load Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 8. Read Mode AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 9. Programming and Verify Modes AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 10. ...
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... AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 8. Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 9. Read Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 10. Programming Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Table 11. FDIP32WA package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 12. PDIP32 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 13. PLCC32 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Table 14. TSOP32 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Table 15. Ordering Information Scheme Table 16. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4/23 M27W401 ...
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... OTP (one time programmable ideally suited for microprocessor systems requiring large data or program storage and is organised as 524,288 by 8 bits. The M27W401 operates in the read mode with a supply voltage as low as 2.7V at –40 to 85°C temperature range. The decrease in operating power allows either a reduction of the size of the battery or an increase in the time between battery recharges ...
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... Summary description Table 1. Signal descriptions Signal A0-A18 Q0- Figure 2. DIP Connections 6/23 Description Address Inputs Data Outputs Chip Enable Output Enable Program Supply Supply Voltage Ground A16 2 31 A18 A15 3 30 A17 A12 4 29 A14 A13 A11 M27W401 A10 AI02676 M27W401 ...
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... M27W401 Figure 3. LCC Connections Figure 4. TSOP Connections M27W401 A11 A13 A14 A17 A18 M27W401 25 (Normal A16 A15 A12 AI01592 Summary description A14 A13 A8 A9 A11 G A10 E Q7 AI01591 G A10 7/23 ...
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... The M27W401 has a standby mode which reduces the supply current from 15mA to 15µA with low voltage operation V The M27W401 is placed in the standby mode by applying a CMOS high signal to the E input. When in the standby mode, the outputs are in a high impedance state, independent of the G input ...
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... V of the same PRESTO II algorithm. When delivered (and after each ‘1’s erasure for UV EPROM), all bits of the M27W401 are in the '1' state. Data is introduced by selectively programming '0's into the desired bit locations. Although only '0's will be programmed, both '1's and '0's can be present in the data word. ...
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... Program Inhibit Programming of multiple M27W401s in parallel with different data is also easily accomplished. Except for E, all like inputs including G of the parallel M27W401 may be common. A TTL low level pulse applied to a M27W401's E input, with V program that M27W401. A high level E input inhibits the other M27W401s from being programmed ...
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... Data shows that constant exposure to room level fluorescent lighting could erase a typical M27W401 in about 3 years, while it would take approximately 1 week to cause erasure when exposed to direct sunlight. If the M27W401 exposed to these types of lighting conditions for extended periods of time suggested that opaque labels be put over the M27W401 window to prevent unintentional erasure ...
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... Depends on range. 3. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns. 12/23 (1) Parameter (2) M27W401 Value Unit – °C –50 to 125 °C –65 to 150 ° ...
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... M27W401 4 DC and AC parameters T = –40 to 85° Table 5. Read Mode DC Characteristics Symbol I Input Leakage Current LI I Output Leakage Current LO I Supply Current CC I Supply Current (Standby) TTL CC1 Supply Current (Standby) I CC2 CMOS I Program Current PP V Input Low Voltage IL (2) V Input High Voltage ...
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... Parameter Test Condition High Speed 3V 0V Standard 2.4V 0.4V 1.3V 1N914 3.3k DEVICE UNDER TEST 30pF for High Speed 100pF for Standard C L includes JIG capacitance M27W401 High Speed Standard 10ns 20ns 0.4V to 2.4V 1.5V 0.8V and 2V Min. Max OUT 1.5V 2 ...
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... M27W401 T = – ° Table 9. Read Mode AC Characteristics Symbol Alt Parameter Address Valid AVQV ACC Output Valid Chip Enable Low ELQV CE Output Valid Output Enable Low t t GLQV OE to Output Valid Chip Enable High to ( EHQZ DF Output Hi-Z Output Enable High ( GHQZ DF to Output Hi-Z ...
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... PP (1) Parameter and removed simultaneously or after V PP VALID DATA IN tEHQX tELEH tQXGL PROGRAM Test Condition Min. Max 105 2 2 100 0 130 DATA OUT tGLQV tGHQZ tGHAX VERIFY AI00725 M27W401 Unit µs µs µs µs µs µs µs µ ...
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... M27W401 5 Package mechanical data 5.1 32-pin Ceramic Frit-seal DIP, with round window (FDIP32WA) Figure 10. FDIP32WA package outline Table 11. FDIP32WA package mechanical data Symbol Ø millimeters Min Typ Max 5.72 0.51 1.40 3.91 4.57 3.89 4.50 0.41 0.56 1.45 0.23 0.30 41.73 42 ...
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... PDIP-C inches Min Typ 0.0150 0.1540 0.0160 0.0460 0.0080 1.6300 1.5000 0.6000 0.5469 – 0.1000 – 0.6000 0.1250 32 0.0650 0° M27W401 Max 0.2000 0.0220 0.0540 0.0140 1.6700 0.5609 – – 0.1350 0.0870 15° ...
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... M27W401 5.3 32-lead Rectangular Plastic Leaded Chip Carrier (PLCC32) Figure 12. PLCC32 package outline E3 Table 13. PLCC32 package mechanical data Symbol millimeters Min Typ Max 3.18 3.56 1.53 2.41 0.38 – 0.33 0.53 0.66 0.81 0.10 12.32 12.57 11.35 11.51 4.78 5.66 – ...
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... inches Min Typ 0.0020 0.0374 0.0067 0.0039 0.7795 0.7205 – 0.0197 0.3110 0.0197 32 0° M27W401 Max 0.0472 0.0059 0.0413 0.0098 0.0083 0.0039 0.7953 0.7283 – 0.3189 0.0276 5° ...
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... These speeds are replaced by the 100 ns. 4. Packages option available on request. Please contact STMicroelectronics local Sales Office. For a list of available options (Speed, Package, etc...) or for further information on any aspect of this device, please contact the STMicroelectronics Sales Office nearest to you. M27W401 (3) (4) = 3.0V to 3.6V. ...
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... Revision history 7 Revision history Table 16. Document revision history Date 25-Jul-1999 10-Mar-2000 21-Apr-2006 22/23 Revision 1 First Issue FDIP32W Package Dimension, L Max added 2 TSOP32 Package Dimension changed 0 to 70°C Temperature Range deleted 3 Converted to new template. Added ECOPACK® information. M27W401 Changes (Table 11) (Table 14) ...
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... M27W401 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...