SRAM

PCMCIA Cards (also known as PC Cards) are robust memory cards with 68 pins that comply with the PCMCIA / JEIDA standard. The PCMCIA SRAM variant contains linearly addressed SRAM up to 8MB. T&O Display Solutions supplies PCMCIA SRAM cards with capacities ranging from 256KB to 8MB.

SRAM cards require internal batteries to maintain data. We now only supply cards with REPLACEABLE button cells. A small write-protect switch on the side prevents unwanted data loss.

PCMCIA Type I Form Factor

• Attribute memory access time: 150ns (Max.)
• Operating voltage: 5V ± 5%
• Power consumption: Active state: 120 mA (max), Standby state: 0.4 mA (max)
• Operating temperature range: Standard (0°C ~ +70°C), Industrial (-20°C ~ +85°C), or Extended (-40°C ~ +85°C)
• Since 2017, no PCMCIA cards have been produced that can automatically switch between 8 and 16 bits