M27V160-100B1TR STMICROELECTRONICS [STMicroelectronics], M27V160-100B1TR Datasheet
M27V160-100B1TR
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M27V160-100B1TR Summary of contents
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... ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: B1h DESCRIPTION The M27V160 is a low voltage 16 Mbit EPROM of- fered in the two ranges UV (ultra violet erase) and OTP (one time programmable ideally suited for microprocessor systems requiring large data or program storage organised as either 2 Mbit words of 8 bit or 1 Mbit words of 16 bit ...
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... Q11 22 23 AI01900 DEVICE OPERATION The operating modes of the M27V160 are listed in the Operating Modes Table. A single power supply is required in the read mode. All inputs are TTL compatible except for V and 12V on A9 for the PP Electronic Signature. Read Mode The M27V160 has two organisations, Word-wide and Byte-wide ...
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... IL Device Code The M27V160 has two control functions, both of which must be logically active in order to obtain data at the outputs. In addition the Word-wide or Byte- wide organisation must be selected. Chip Enable (E) is the power control and should be used for device selection. Output Enable (G) is the ...
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... Input Capacitance (BYTEV C Output Capacitance OUT Note: 1. Sampled only, not 100% tested. Standby Mode The M27V160 has a standby mode which reduces the active current from 20mA with low volt- age operation V 3.6V, see Read Mode DC CC Characteristics table for details.The M27V160 is placed in the standby mode by applying a CMOS high signal to the E input ...
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... In addition, a 4.7 F electrolytic capacitor should be used be- tween V and V CC capacitor should be mounted near the power sup- ply connection point. The purpose of this capacitor is to overcome the voltage drop caused by the in- ductive effects of PCB traces. M27V160 Min Max Unit ...
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... and removed simultaneously or after V PP VALID tAVQV tAXQX tGLQV tELQV M27V160 (3) -150 Unit -120 Min Max Min Max 100 120 150 ns 100 120 150 ns 100 120 150 ...
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... E G Q0-Q7 Note: BYTEV = Figure 7. BYTE Transition AC Waveforms A0-A19 A–1 tAVQV BYTEV PP Q0-Q7 tBLQX Q8-Q15 tBLQZ Note: Chip Enable (E) and Output Enable ( VALID tAVQV tAXQX tGLQV tELQV VALID VALID tAXQX Hi M27V160 VALID tEHQZ tGHQZ Hi-Z AI00742B tBHQV DATA OUT DATA OUT AI00743C 7/15 ...
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... V and 6.25V the use of the PP CC same PRESTO III algorithm. When delivered (and after each erasure for UV EPROM), all bits of the M27V160 are in the ’1’ state. Data is introduced by selectively programming ’0’s to the desired bit lo- 8/15 (1) = 12.5V 0.25V) PP ...
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... Ex- cept for E, all like inputs including G of the parallel M27V160 may be common. A TTL low level pulse applied to a M27V160’s E input and V will program that M27V160. A high level E input in- hibits the other M27V160s from being pro- grammed. Program Verify ...
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... M27V160 in about 3 years, while it would take approximately 1 week to cause erasure when exposed to direct sunlight. If the M27V160 exposed to these 5 C am- types of lighting conditions for extended periods of time suggested that opaque labels be put over the M27V160 window to prevent unintentional era- sure ...
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... Note: 1. High Speed, see AC Characteristics section for further information. 2. 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 de- vice, please contact the STMicroelectronics Sales Office nearest to you. M27V160 -100 M27V160 11/15 ...
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... M27V160 Table 12. FDIP42W - 42 pin Ceramic Frit-seal DIP, with window, Package Mechanical Data Symb Typ 1. 54.41 D2 50.80 E 15.24 E1 14.50 e 2.54 eA 14.99 eB 16. 9.40 K1 11.43 N Figure 10. FDIP42W - 42 pin Ceramic Frit-seal DIP, with window, Package Outline Drawing is not to scale. 12/15 mm Min Max Typ – ...
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... M27V160 inches Min Max – 0.200 0.010 – 0.140 0.160 0.015 0.021 0.050 0.065 0.008 0.014 2.055 2.075 – – – – 0.535 0.545 – – – ...
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... M27V160 Table 14. SO44 - 44 lead Plastic Small Outline, 525 mils body width, Package Mechanical Data Symb Typ 28.10 E 13.20 e 1.27 H 15. Figure 12. SO44 - 44 lead Plastic Small Outline, 525 mils body width, Package Outline SO-b Drawing is not to scale. 14/15 mm Min ...
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... The ST logo is registered trademark of STMicroelectronics All other names are the property of their respective owners. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A . 2000 STMicroelectronics - All Rights Reserved http://w ww.st.com M27V160 15/15 ...