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The AKM AKN62321A and AKN62331A Series are 1-Mbit CMOS mask-programmable ROMs organized as 131072-words by 8-bits. These devices are designed for low power consumption, allowing operation with a battery, and are particularly optimized for use as kanji character generators. The series features a single 5V power supply and supports TTL-compatible outputs with a wired OR configuration permitted in three states.
| Capacity | 131072-word x 8-bit |
|---|---|
| Power Supply Voltage | 5 V |
| Address Access Time | 120/150 ns (max) |
| Active Power Consumption | 100 mW (typ) |
| Standby Power Consumption | 5 pW (typ) |
| Operating Temperature | 0 to +70 °C |
| Storage Temperature | -55 to +125 °C |
The capacity is 131072-words by 8-bits.
Yes, it can be operated with a battery due to low power consumption.
Yes, the device is TTL compatible.