M27C2001 STMicroelectronics, M27C2001 Datasheet
M27C2001
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M27C2001 Summary of contents
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... Standby Current 100µA Programming voltage: 12.75V ± 0.25V Programming time: 100µs/word Electronic signature – Manufacturer Code: 20h – Device Code: 61h Packages ® – ECOPACK packages available. May 2006 FDIP32W (F) PLCC32 (C) Rev 4 M27C2001 1 PDIP32 (B) TSOP32 ( 1/25 www.st.com 1 ...
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... M27C2001 Contents 1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Device operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.1 Read Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Two Line Output Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 System Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.5 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.6 PRESTO II Programming Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.7 Program Inhibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.8 Program Verify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.9 Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.10 Erasure operation (applies to UV EPROM Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6 Part numbering scheme ...
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... TSOP32 - 32 lead Plastic Thin Small Outline mm, Package Mechanical Data Table 16. Ordering Information Scheme Table 17. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3/25 = 25° MHz ± ± 10 6.25V ± 0.25V 12.75V ± 0.25V ± ± 10 6.25 ± 0.25V 12.75 ± 0.25V M27C2001 = ...
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... M27C2001 List of figures Figure 1. Logic Diagram Figure 2. DIP Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 3. LCC Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 4. TSOP Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 5. Programming Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 6. AC Testing Input Output Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 7. AC Testing Load Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 8. Read Mode AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 9. Programming and Verify Modes AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 10. ...
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... Summary description 1 Summary description The M27C2001 is a high speed 2 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable ideally suited for microprocessor systems requiring large programs and is organized as 262,144 by 8 bits. The FDIP32W (window ceramic frit-seal package) has a transparent lids which allow the user to expose the chip to ultraviolet light to erase the bit pattern ...
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... A13 A11 M27C2001 A10 AI00717 A14 A6 A13 M27C2001 25 A11 A10 AI00718 Summary description 6/25 ...
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... Summary description Figure 4. TSOP Connections 7/25 A11 A13 A14 A17 M27C2001 25 (Normal A16 A15 A12 AI01153B M27C2001 G A10 ...
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... Standby Mode The M27C2001 has a standby mode which reduces the supply current from 30mA to 100µA. The M27C2001 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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... PCB traces. 2.5 Programming When delivered (and after each erasure for UV EPROM), all bits of the M27C2001 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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... Programming of multiple M27C2001s in parallel with different data is also easily accomplished. Except for E, all like inputs including G of the parallel M27C2001 may be common. A TTL low level pulse applied to a M27C2001's P input, with E low and V 12.75V, will program that M27C2001. A high level E input inhibits the other M27C2001s from being programmed ...
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... Pulse M27C2001 Q7-Q0 Data Out Hi-Z Data In Data Out Hi-Z Hi-Z Codes Hex Q0 Data 0 20h 1 61h ...
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... M27C2001 3 Maximum ratings Except for the rating "Operating Temperature Range", stresses above those listed in the Table 4 may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability ...
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... OUT 1. Sampled only, not 100% tested Figure 6. AC Testing Input Output Waveform 13/25 High Speed ( 25° MHz) A Parameter Test Condition OUT High Speed 3V 0V Standard 2.4V 0.4V M27C2001 Standard 10ns 20ns 0.4V to 2.4V 1.5V 0.8V and 2V Min Max = 1.5V 2.0V 0.8V AI01822 Unit pF pF ...
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... M27C2001 Figure 7. AC Testing Load Circuit Table 7. Read Mode DC Characteristics ( 70°C or –40 to 85° Symbol Parameter I Input Leakage Current LI I Output Leakage Current LO I Supply Current CC I Supply Current (Standby) TTL CC1 I Supply Current (Standby) CMOS CC2 I Program Current ...
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... and removed simultaneously or after V PP M27C2001 Min Max ± –0.3 0 0.5 CC 0.4 2.4 11.5 12 M27C2001 -70 -80 -90 Max Min Max Min Max Unit µ ...
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... Output Enable IL Low to Output Valid Chip Enable IL High to Output Hi Output Enable IL High to Output Hi Address IL Transition to Output Transition PP DC and AC parameters = M27C2001 -10 -12 -15/-20/-25 Min Max Min Max Min 100 120 IL 100 120 ...
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... Output Enable High to Address Transition GHAX must be applied simultaneously with or before Sampled only, not 100% tested. 17/25 VALID tAVQV tGLQV tELQV (1) = 12.75 ± 0.25V) PP Parameter and removed simultaneously or after V PP M27C2001 VALID tAXQX tEHQZ tGHQZ Hi-Z AI00719B Test Min Max Condition 105 ...
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... M27C2001 Figure 9. Programming and Verify Modes AC Waveforms A0-A17 Q0- VALID tAVPL DATA IN DATA OUT tQVPL tPHQX tVPHPL tGLQV tVCHPL tELPL tPLPH tQXGL PROGRAM VERIFY DC and AC parameters tGHQZ tGHAX AI00720 18/25 ...
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... FDIPW-a M27C2001 Max 0.225 0.055 0.180 0.177 0.022 — 0.012 1.655 — — 0.526 — — 0.710 0.098 — 11° ...
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... M27C2001 Table 13. PDIP32 - 32 lead Plastic DIP, 600 mils width, Package Mechanical Data Symbol Figure 11. PDIP32 - 32 lead Plastic DIP, 600 mils width, Package Outline 1. Drawing is not to scale. mm Typ Min Max — 5.08 0.38 — 3.56 4.06 0.38 0.51 1.52 — — ...
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... R D2 inches Typ Min 0.100 0.060 0.015 0.013 0.026 0.485 0.447 0.390 0.050 0.585 0.547 0.490 0.000 0.035 0.51 (.020) E2 1.14 (.045 M27C2001 Max 0.140 0.095 0.021 0.032 0.495 0.455 0.430 0.595 0.555 0.530 0.010 0.004 B1 e PLCC-B ...
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... M27C2001 Table 15. TSOP32 - 32 lead Plastic Thin Small Outline mm, Package Mechanical Data Symb Typ 0. Figure 13. TSOP32 - 32 lead Plastic Thin Small Outline mm, Package Outline 1. Drawing is not to scale. mm Min Max 1.20 0.05 0.15 0.95 1.05 0.15 0.27 0.10 0.21 19.80 20.20 18.30 18.50 7.90 8.10 — — 0.50 0.70 0° 5° ...
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... TR = Tape & Reel Packing 1. High Speed, see AC Characteristics section for further information. 2. These speeds are replaced by the 100ns. For a list of available options (Speed, Package, etc....) or for further information on any aspect of this de-vice, please contact the STMicroelectronics Sales Office nearest to you. 23/25 M27C2001 (2) M27C2001 - ...
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... M27C2001 7 Revision history Structure Table 17. Document revision history Date June 1998 20-Sep-2000 29-Nov-2000 10-May-2006 Revision 1 First Issue. 2 AN620 Reference removed. 3 PLCC codification changed 4 Structure modified, ECOPACK text added. LCCC32W package and the additional burn-in option (X) from Ordering information scheme removed. Revision history ...
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... M27C2001 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. ...