M27C64A-20F1 STMicroelectronics, M27C64A-20F1 Datasheet
M27C64A-20F1
Specifications of M27C64A-20F1
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M27C64A-20F1 Summary of contents
Page 1
... Standby Current 100µA Programming voltage: 12.5V ± 0.25V High speed programming (less than 1 minute) Electronic signature – Manufacturer Code: 9Bh – Device Code: 08h ® ECOPACK packages available 64 Kbit (8Kb x8) UV EPROM and OTP EPROM M27C64A 28 1 FDIP28W (F) PLCC32 (K) 1/22 ...
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... M27C64A 1 Summary description The M27C64A is a 64Kbit 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 8,192 by 8 bits. The FDIP28W (window ceramic frit-seal package) has transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern ...
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... 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 V than 20ns. 2. Depends on range. 12/22 (1) Parameter (3) +0.5V with possible overshoot M27C64A Value Unit –40 to 125 °C –50 to 125 °C –65 to 150 °C – – ...
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... M27C64A 4 DC and AC parameters This section summarizes the operating and measurement conditions, and the DC and AC characteristics of the device. The parameters in the DC and AC Characteristic tables that follow are derived from tests performed under the Measurement Conditions summarized in the relevant tables. Designers should check that the operating conditions in their circuit match the measurement conditions when relying on the quoted parameters ...
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... V PP Min Max V ± ±10 OUT – 0.2V 100 100 CC –0 2.1mA = –400µA 2.4 V – –100µA 0. (1)(2) Min Max V V ± –0 2.1mA 0.4 = –400µA 2.4 11.5 12.5 M27C64A Unit µA µ µA µ Unit µ ...
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... Test Condition ± 10 and removed simultaneously or after and AC parameters M27C64A -10 -15 -20 Min Max Min Max Min 100 150 100 150 M27C64A -25 -30 Min Max Min Max 250 300 250 300 100 120 105 105 Unit Max 200 ns 200 Unit 15/22 ...
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... M27C64A Table 11. Programming Mode AC Characteristics Symbol Alt t t Address Valid to Program Low AVPL Input Valid to Program Low QVPL High to Program Low VPHPL VPS High to Program Low VCHPL VCS Chip Enable Low to Program Low ELPL CES Program Pulse Width (Initial PLPH PW Program Pulse Width (Over Program) ...
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... M27C64A FDIPW-a inches Typ Min 0.225 0.020 0.055 0.154 0.180 0.153 0.177 0.016 0.022 0.057 – 0.009 0.012 1.437 1.470 1.300 – ...
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... Package F = FDIP28W K = PLCC32 Temperature Range ° – °C 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. 20/22 M27C64A - M27C64A ...