16-bit SRAM PCMCIA Memory PC Cards Replaceable Battery

SRAM More Like This Synchrotech's 16-bit PCMCIA SRAM PC Cards are designed with the dual back-up battery system featuring a 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. These replaceable battery models have access times of 120ns and a broad range of PCMCIA SRAM PC Card capacities. The cards are compatible with nearly all 16-bit PCMCIA SRAM PC Card applications and feature a write protect switch for preventing inadvertent erasure. The card's rigid stainless steel and plastic construction withstands harsh environmental conditions. Like most PCMCIA SRAM PC Cards, our 16-bit SRAM cards are available with 8K attribute or with no attribute memory. Most applications require PCMCIA SRAM PC Cards with an 8-bit data bus path. For applications requiring a 8-bit data bus path, please see our 16-bit SRAM PCMCIA Memory PC Cards Replaceable Battery. For more information on data bus paths, see our FAQ.

Contact sales@synchrotech.com for quotes on industrial temperature versions, wide temperature versions, or volume pricing on these cards.

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Part Number and Description Price Add to Cart
PCM-SRP16-AK256 Synchrotech 16-bit 256K PC Card SRAM 8K Attribute Replaceable Battery $68.00 Buy Now
PCM-SRP16-AK512 Synchrotech 16-bit 512K PC Card SRAM 8K Attribute Replaceable Battery $74.00 Buy Now
PCM-SRP16-AM001 Synchrotech 16-bit 1MB PC Card SRAM 8K Attribute Replaceable Battery $79.00 Buy Now
PCM-SRP16-AM002 Synchrotech 16-bit 2MB PC Card SRAM 8K Attribute Replaceable Battery $95.00 Buy Now
PCM-SRP16-AM004 Synchrotech 16-bit 4MB PC Card SRAM 8K Attribute Replaceable Battery $147.00 Buy Now
PCM-SRP16-AM006 Synchrotech 16-bit 6MB PC Card SRAM 8K Attribute Replaceable Battery $189.00 Buy Now
PCM-SRP16-AM008 Synchrotech 16-bit 8MB PC Card SRAM 8K Attribute Replaceable Battery $256.00 Buy Now
NO 8K ATTRIBUTE
PCM-SRP16-NK256 Synchrotech 16-bit 256K PC Card SRAM No Attribute Replaceable Battery $66.00 Buy Now
PCM-SRP16-NK512 Synchrotech 16-bit 512K PC Card SRAM No Attribute Replaceable Battery $72.00 Buy Now
PCM-SRP16-NM001 Synchrotech 16-bit 1MB PC Card SRAM No Attribute Replaceable Battery $77.00 Buy Now
PCM-SRP16-NM002 Synchrotech 16-bit 2MB PC Card SRAM No Attribute Replaceable Battery $93.00 Buy Now
PCM-SRP16-NM004 Synchrotech 16-bit 4MB PC Card SRAM No Attribute Replaceable Battery $144.00 Buy Now
PCM-SRP16-NM006 Synchrotech 16-bit 6MB PC Card SRAM No Attribute Replaceable Battery $185.00 Buy Now
PCM-SRP16-NM008 Synchrotech 16-bit 8MB PC Card SRAM No Attribute Replaceable Battery $252.00 Buy Now
Optional Accessories
Card Cases: Clear PCMCIA PC Card Hard Cases for ATA Flash, SRAM, and Linear Flash More Information - View Product Pages
PCM-CR-U2EX-SR USB 2.0 to PC Card Read-Writer 1 Slot ATA Flash/SRAM OMNIDriveUSB2 Pro More Information - View Product Pages

Features and Specifications

CE Mark

Features
  • CE Approved
  • 16-bit data bus path
  • Hot insertion and removal
  • PCMCIA Version 2.1/JEIDA 4.1 Compliant
  • Type I Form Factor with stainless steel and plastic case for rugged construction and ESD protection
  • Write protect switch to prevent accidental overwriting
  • 120 nanosecond fast read/write access time
  • Optional 8 Kbytes EEPROM Attribute Memory
  • Write/Erase cycle per block: 100,000
  • Static Operation, No Clock Required
  • Block structure: 128K or 256K
Warranty Information
  • 1 Year Limited Warranty
Memory Type
  • Static Random-Access Memory
Access Time
  • 120 nanoseconds
Physical Dimensions
  • PCMCIA Type I Enclosure: 85.6mm (L) x 54mm (W) x 3.3mm (H)
  • Weight: 42.5 grams approx.
Electrical Characteristics
  • Operational Voltage: 5 Volts ± 5%
  • Write/Erase voltage: 3.3/5V
Replaceable and Backup Batteries
Operating Environment
  • Temperature Storage: 0 to 70° C
Third Party Software Support

Support

W3 Document SRAM FAQ
W3 Document 8-bit vs. 16-bit data bus path for PCMCIA SRAM PC Cards
W3 Document Recharge Times for Fixed Battery SRAM Cards
pdf Document Fixed Battery SRAM Charging Information
W3 Document Third Party Software Packages for SRAM Support
W3 Document Getting SRAM Cards to Work with Various Operating Systems
W3 Document Windows XP Work Around for PC Card SRAM
W3 Document Windows 2000/XP/Server 2003/Vista Solutions for PCMCIA SRAM and Linear Flash PC Cards
W3 Document SRAM Links
W3 Document Glossary
W3 Document About Attribute (2K or 8K Attribute)
For devices that don't support the full Card Services standard, this CIS-like 2K or 8K storage tuple essentially informs the device what type of card has been inserted and in cases of storage cards, the capacity of the card. SRAM and Linear Flash are examples of cards that are available with or without a 2K or 8K Attribute. Types of devices that require attribute are usually lab equipment, embedded systems, PDAs and the like. For the most part, notebook computers support Card Services, and hence don't require attribute. When in question, check your device's documentation or contact you device manufacturer.
The advertised memory capacity of this device represents unformatted capacity. Please note that once formatted and due to variations in addressing limitations, the functional storage space may be lower than the advertised capacity.

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