PCM16C02

Note 1 Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired The databook specifications should be met without exception to ensure that the system design is reli-able over its power supply temperature and outputinput loading variables National does not recommend operation outside these specifications

National's PCM16C02 acts as a standard interface between the PC Card Host bus and local card busses found on I/O and memory PC Cards This device allows the card designer to focus on the design of the I/O functions while providing a one-chip solution for IO memory window control EEPROM interfacing and power management The PCM16C02 was specifically designed to take advantage of those functions that don't require card-side bus arbitration while not giving up any of the non-arbitration related functionality However if card-side bus arbitration is required refer to the PCM16C00 datasheet The PCM16C02 provides a PC Card interface for any two ISA like functions as function 0 and function 1 which allows two functions to be placed on a single PC Card In addition the PCM16C02 provides the capability to config-ure function 0 as a NAND Flash (NM29N16) interface sup-porting all of the necessary control signals required to hand-shake with NAND Flash (NM29N16) memory devices The PCM16C02 is fully compliant with the PC Card Stan-dard This multi-function IC allows the system software to setup IO decode windows and provides the Attribute mem-ory decode control that allow attribute read and write data transfers Note PC Card refers to technology developed to the PC Card Standards determined by the PCMCIA Standards Committee