The M27C64A is a high speed 65,536 bit UV erasable and electrically programmable memory EPROM ideally suited for microprocessor systems requiring large programs. It is organized as 8,192 by 8 bits. The 28 pin Window Ceramic Frit-Seal Dual-in-Line package has transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit patter.
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. For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This ensures that all deselected memory devices are in their low power standby mode and that the output pin.
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 2761I-A |
Advanced Power Electronics |
AP2761I-A | |
2 | 276AXXH-12D |
Magnecraft |
PCB Power Relay | |
3 | 27-Feb |
Tyco Electronics |
10 TO 500 MHz CASCADABLE AMPLIFIER | |
4 | 270-09450-CV |
Transmotec |
DC Motor | |
5 | 270-14200-CV |
Transmotec |
DC Motor | |
6 | 2700SM78CAN |
ProTek |
POWER BUS VOLTAGE SUPPRESSOR | |
7 | 2708AF |
NXP Semiconductors |
BU2708AF | |
8 | 270954B |
ITF |
70.0 MHz SAW Filter | |
9 | 270KD05JX |
Micro Commercial Components |
Varistor | |
10 | 270KD05NX |
Micro Commercial Components |
Varistor | |
11 | 270KD07 |
BrightKing |
Metal Oxide Varistors | |
12 | 270KD07J |
BrightKing |
Metal Oxide Varistors |