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M27C160-70K6 датащи(PDF) 1 Page - STMicroelectronics |
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M27C160-70K6 датащи(HTML) 1 Page - STMicroelectronics |
1 / 19 page 1/19 January 2002 M27C160 16 Mbit (2Mb x 8 or 1Mb x 16) UV EPROM and OTP EPROM s 5V ± 10% SUPPLY VOLTAGE in READ OPERATION s ACCESS TIME: 50ns s BYTE-WIDE or WORD-WIDE CONFIGURABLE s 16 Mbit MASK ROM REPLACEMENT s LOW POWER CONSUMPTION – Active Current 70mA at 8MHz – Standby Current 100µA s PROGRAMMING VOLTAGE: 12.5V ± 0.25V s PROGRAMMING TIME: 50µs/word s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: B1h DESCRIPTION The M27C160 is a 16 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for micro- processor systems requiring large data or program storage and is organised as either 2 Mbit words of 8 bit or 1 Mbit words of 16 bit. The pin-out is com- patible with a 16 Mbit Mask ROM. The FDIP42W (window ceramic frit-seal package) has a transparent lid which allows the user to ex- pose the chip to ultraviolet light to erase the bit pat- tern. A new pattern can then be written rapidly to the device by following the programming proce- dure. For applications where the content is programmed only one time and erasure is not required, the M27C160 is offered in PDIP42, SDIP42, PLCC44 and SO44 packages. 44 1 1 42 1 42 FDIP42W (F) SO44 (M) PDIP42 (B) PLCC44 (K) SDIP42 (S) 1 42 Figure 1. Logic Diagram AI00739B 20 A0-A19 BYTEVPP Q0-Q14 VCC M27C160 G E VSS 15 Q15A–1 |
Аналогичный номер детали - M27C160-70K6 |
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Аналогичное описание - M27C160-70K6 |
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