The MR27V6452D is a 64Mbit electrically Programmable Read-Only Memory with page mode. Its configuration can be electrically switched between 4,194,304 word x 16bit and 8,388,608 word x 8 bit. The MR27V6452D operates on a single +3.3V power supply and is TTL compatible. The MR27V6452D provides Page mode which can greatly reduce the read access time. Since the MR27V6452D operates asynchronously , external clocks are not required , making this device easy-to-use. The MR27V6452D is suitable as large-capacity fixed memory for microcomputers and data terminals. It is manufactured using a CMOS double silicon gate technology and is offered in 44-pin SOP package.
The OKI MR27V6452D is a 64Mbit electrically programmable read-only memory (PROM) featuring page mode operation. It is manufactured using CMOS double silicon gate technology and is available in a 44-pin plastic SOP package. The device operates on a single +3.3V power supply and is TTL compatible.
| Memory Capacity | 64Mbit |
|---|---|
| Configuration | 4,194,304 word x 16bit or 8,388,608 word x 8bit |
| Power Supply Voltage | +3.3V |
| Package Type | 44-pin plastic SOP |
| Access Time | 120ns |
| Page Mode Access Time | 30ns |
| Operating Temperature | 0 to 70 °C |
It can be electrically switched between 4,194,304 word x 16bit and 8,388,608 word x 8bit.
No, the device operates asynchronously so external clocks are not required.
The recommended operating voltage is 3.0V to 3.6V.