Ads
related to: fujisoku sram memory card pcmcia 100
Search results
Results From The WOW.Com Content Network
The Personal Computer Memory Card International Association (PCMCIA) was an industry consortium of computer hardware manufacturers from 1989 to 2009. Starting with the PCMCIA card in 1990 (the name later simplified to PC Card ), it created various standards for peripheral interfaces designed for laptop computers.
As PC Cards (was PCMCIA), Linear Flash cards should have a Card Information Structure (CIS). However, many memory cards do not have a CIS. However, many memory cards do not have a CIS. Linear Flash cards begin to develop bad blocks after about 100,000 erase/write cycles and thus are of dubious value on the second-hand market.
The specification for PCMCIA type I cards, later renamed PC Cards, was first released in 1990, and unified the JEIDA memory card standard with the PC Card standard. [ 15 ] [ 17 ] This format later included support for other devices besides memory cards. [ 17 ]
The Miniature Card is 37 × 45 × 3.5 mm thick and can have devices on both sides of the substrate. Its 60-pin connector was a memory-only subset of PCMCIA and featured 16-bit data and 24-bit address bus with 3.3 or 5-volt signaling. Miniature Cards support Attribute Information Structure (AIS) in the I²C identification EEPROM.
Before the introduction of the PCMCIA card, the parallel port was commonly used for portable peripherals. [6] The PCMCIA 1.0 card standard was published by the Personal Computer Memory Card International Association in November 1990 and was soon adopted by more than eighty vendors. [7] [8] It corresponds with the Japanese JEIDA memory card 4.0 ...
The memory controller supported FPM and EDO DRAM, SRAM, flash, and ROM. The PCMCIA controller supports two slots. The memory address and data bus is shared with the PCMCIA interface. Glue logic is required. The serial I/O channels implement a slave USB interface, a SDLC, two UARTs, an IrDA interface, a MCP, and a synchronous serial port.