M27C801-100B STMicroelectronics, M27C801-100B Datasheet
M27C801-100B
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M27C801-100B Summary of contents
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... ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 42h DESCRIPTION The M27C801 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable ideally suited for applica- tions where fast turn-around and pattern experi- mentation are important requirements and is organized as 1,048,576 by 8 bits ...
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... Table 1. Signal Names A0-A19 Address Inputs Q0-Q7 Data Outputs Chip Enable A10 GV Output Enable / Program Supply Supply Voltage Ground A14 A13 A8 A9 M27C801 25 A11 GV PP A10 AI01814 ...
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... IH V Pulse M27C801 Value Unit –40 to 125 C –50 to 125 C –65 to 150 C – – –2 to 13.5 V – Q7-Q0 X Data Out X Hi-Z X Data In X Hi-Z X Hi-Z V Codes ID ...
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... GLQV Standby Mode The M27C801 has a standby mode which reduces the supply current from 35mA to 100 A. The M27C801 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 im- pedance state, independent of the GV ...
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... M27C801 Min Max Unit 100 –0.3 0 0 – 0 M27C801 Unit -60 -70 Min Max Min Max PP. 5/16 ...
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... F bulk electrolytic capacitor should be used between V CC es. The bulk capacitor should be located near the power supply connection point. The purpose of the bulk capacitor is to overcome the voltage drop caused by the inductive effects of PCB traces. M27C801 -80 -100/-120/-150 Unit Max Min Max ...
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... CC Programming When delivered (and after each erasure for UV EPROM), all bits of the M27C801 are in the ’1’ state. Data is introduced by selectively program- ming ’0’s into the desired bit locations. Although only ’0’ will be programmed, both ’1’s and ’0’s can be present in the data word. The only way to change a ’ ...
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... M27C801 Figure 6. MARGIN MODE AC Waveforms A10 Set A10 Reset Note: A8 High level = 5V; A9 High level = 12V. Table 11. Programming Mode DC Characteristics ( 6.25V 0.25V Symbol Alt t t Address Valid to Chip Enable Low AVEL Input Valid to Chip Enable Low ...
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... Ex- cept for E, all like inputs including GV allel M27C801 may be common. A TTL low level pulse applied to a M27C801’s E input, with V 12.75V, will program that M27C801. A high level E input inhibits the other M27C801s from being pro- grammed. Program Verify ...
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... Research shows that constant exposure to room level fluorescent lighting could erase a typical M27C801 in about 3 years, while it would take ap- proximately 1 week to cause erasure when ex- posed to direct sunlight. If the M27C801 am- ...
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... Note: 1. High Speed, see AC Characteristics section for further information. 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. Table 1. Revision History Date September 1998 First Issue 03/21/00 FDIP32W Package changed M27C801 - Revision Details M27C801 11/16 ...
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... M27C801 Table 13. FDIP32W - 32 pin Ceramic Frit-seal DIP with window, Package Mechanical Data Symb Typ 1. 41.73 D2 38.10 E 15.24 E1 13.06 e 2.54 eA 14.99 eB 16. Ø 7.11 N Figure 9. FDIP32W - 32 pin Ceramic Frit-seal DIP with window, Package Outline Drawing is not to scale. 12/16 mm Min Max Typ 5 ...
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... M27C801 inches Min Max – 0.200 0.015 – 0.140 0.160 0.015 0.020 – – 0.008 0.012 1.645 1.655 – – – – 0.535 0.545 – – – ...
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... M27C801 Table 15. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Mechanical Data Symb Typ 12.32 D1 11. 14.86 E1 13.89 E2 12. Figure 11. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Outline PLCC Drawing is not to scale. 14/16 mm Min Max Typ 2 ...
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... TSOP-a Drawing is not to scale. mm Min Max Typ 1.20 0.05 0.17 0.95 1.05 0.15 0.27 0.10 0.21 20.20 18.50 7.90 8.10 – – 0.020 0. M27C801 inches Min Max 0.047 0.002 0.006 0.037 0.041 0.006 0.011 0.004 0.008 0.780 0.795 0.720 0.728 0.311 0.319 – – 0.020 0.028 0.004 15/16 ...
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... M27C801 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...