Features: ` 512 x 8 bit-organization` Multiplexed address and data bus` Tristate address and data lines` On-chip address register` Very low current consumption: 1 A at 5.5 V during standby` Dual chip selection` Wide supply voltage range from 2.5 V to 5.5 V` Fully compatible 5 V ± 10 %` Data retent...
SAE81C54: Features: ` 512 x 8 bit-organization` Multiplexed address and data bus` Tristate address and data lines` On-chip address register` Very low current consumption: 1 A at 5.5 V during standby` Dual chi...
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Parameter | Symbol |
Limit Values |
Unit |
Ambient temperature | TA |
- 40to110 |
|
Storage temperature range | Tstg |
- 55to125 |
|
Thermal resistance system - air |
Rth SA |
70 |
K/W |
The SAE81C54 P is a static 4096-bit RAM (512 words by 8 bits) in Advanced CMOS technology. The address and data bus in the multiplex operation of SAE81C54 allows directly interfaces to 8-bit microprocessors/microcontroller families, e.g. SAB 8086, SAB 8088,SAB 8051. Due to its low power dissipation of less than 1 mA in standby mode this component requires only minimum supply current.