M27V800 - 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM
The M27V800 is a low voltage 8 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable).
It is ideally suited for microprocessor systems requiring large data or program storage.
It is organised as either 1 Mbit words of 8 bit or 512 Kbit words of 16 bit.
The pinou
M27V800 8 Mbit (1Mb x8 or 512Kb x16) Low Voltage UV EPROM and OTP EPROM s LOW VOLTAGE READ OPERATION: 3V to 3.6V FAST ACCESS TIME: 100ns BYTE-WIDE or WORD-WIDE CONFIGURABLE 8 Mbit MASK ROM REPLACEMENT 1 1 42 42 s s s s LOW POWER CONSUMPTION Active Current 30mA at 8MHz Standby Current 20µA FDIP42W (F) PDIP42 (B) s s s PROGRAMMING VOLTAGE: 12.5V ± 0.25V PROGRAMMING TIME: 100µs/byte (typical) ELECTRONIC SIGNATURE Manufacturer Code: 0020h Device Code:
M27V800 Features
* a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows: a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. 4/16 M27V800 Table 7. Read Mode DC Characteristics (1) (TA = 0
