Pretec Specifications

SRAM Memory PC Card
Pretec SRAM cards feature high speed solid state
memory technology with super low power
consumption for maximum battery life.
Each SRAM card is designed with the
dual battery system - one replaceable but
non-rechargeable 3V lithium battery (primary
battery) and an on-board rechargeable but non-
replaceable battery (secondary battery) for data
retention. This design allows replacement of primary
battery without data loss for approximately 20 minutes. In the
event, digital signals on the card can be used to alarm the user
whether the primary battery should be replaced to prevent the
loss of stored data.
The write protect switch on the SRAM card provides a useful
measure of data protection from inadvertently overwriting
stored information.
Compliant to the industry PCMCIA/JEIDA standard and in
support of standard DOS file system, the SRAM card is well suited
for data storage in Palmtops, Sub-notebook PC, PDA, PCA, and
Digital Cameras.