melanie101
05-20-2010, 02:07 AM
Edited by seekic.com,the leading IC purchasers' best choice of platform for one-stop valued service!
Description:
The PCI1220 (http://www.seekic.com/icdata/PCI1220.html) is a type of high-performance PCI-to-PC Card controller, which supports two independent PC Card sock ets compliant with the 1995 PC Card Standard. The PCI1220 offers a rich feature set that makes it the best option for bridging between PCI and PC Cards in both notebook and desktop computers. The 1995 PC Card Standard retain s the 16-bit PC Card specification defined in PCMCIA Release 2.1, and defines the new 32-bit PC Card, CardBus, cap able of full 32-bit data transfers at 33 MHz. The PCI1220 supports any integration of 16-bit and CardBus PC Cards in the two sockets, powered at 5 V or 3.3 V, as required.
Features of PCI1220 are: (1)PCI bus power management interface specification 1.0 compliant; (2)fully compatible wit h the intelE 430TX (mobile triton ii) chipset; (3)packaged in 208-pin tqfp; (4)pci local bus specification revision 2.1 co mpliant; (5)1995 PC cardE standard compliant; (6)3.3-v core logic with universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling environments; (7)mix-and-match 5-V/3.3-V PC card16 cards and 3.3-V cardbus cards; (8)supp orts two PC card or cardbus slots with hot insertion and removal; (9)uses serial interface to TIE TPS2202/2206 dual-slot pc card power switch.
The absolute maximum ratings and DC electrical characteristics of the PCI1220 can be summarized as: (1)supply volt age range:–0.5V to 4.6V; (2)input voltage range(CPI):–0.5V to Vccp+0.5V; (3)Output voltage range(PCI):–0.5V to Vccp+0.5V; (4)input clamp current, IIK (VI<0 or VI>VCC): ±20 mA; (5)output clamp current, IOK (VO<0 or VO>VCC): ±20 mA; (6): virtual junction temperature: 150°C; (7)storage temperature range:–65°C to 150°C. DC electrical characteristics: (1)high-level output voltage(IOH=-2mA): 2.4V; (2)low-level output voltage(IOL=1.5mA): 0.1VCC max; (3)3 state output, high-impedance state current(VI=VCC):-1uA max; (4)low level input current(VI=GND):-1uA max, etc.
Description:
The PCI1220 (http://www.seekic.com/icdata/PCI1220.html) is a type of high-performance PCI-to-PC Card controller, which supports two independent PC Card sock ets compliant with the 1995 PC Card Standard. The PCI1220 offers a rich feature set that makes it the best option for bridging between PCI and PC Cards in both notebook and desktop computers. The 1995 PC Card Standard retain s the 16-bit PC Card specification defined in PCMCIA Release 2.1, and defines the new 32-bit PC Card, CardBus, cap able of full 32-bit data transfers at 33 MHz. The PCI1220 supports any integration of 16-bit and CardBus PC Cards in the two sockets, powered at 5 V or 3.3 V, as required.
Features of PCI1220 are: (1)PCI bus power management interface specification 1.0 compliant; (2)fully compatible wit h the intelE 430TX (mobile triton ii) chipset; (3)packaged in 208-pin tqfp; (4)pci local bus specification revision 2.1 co mpliant; (5)1995 PC cardE standard compliant; (6)3.3-v core logic with universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling environments; (7)mix-and-match 5-V/3.3-V PC card16 cards and 3.3-V cardbus cards; (8)supp orts two PC card or cardbus slots with hot insertion and removal; (9)uses serial interface to TIE TPS2202/2206 dual-slot pc card power switch.
The absolute maximum ratings and DC electrical characteristics of the PCI1220 can be summarized as: (1)supply volt age range:–0.5V to 4.6V; (2)input voltage range(CPI):–0.5V to Vccp+0.5V; (3)Output voltage range(PCI):–0.5V to Vccp+0.5V; (4)input clamp current, IIK (VI<0 or VI>VCC): ±20 mA; (5)output clamp current, IOK (VO<0 or VO>VCC): ±20 mA; (6): virtual junction temperature: 150°C; (7)storage temperature range:–65°C to 150°C. DC electrical characteristics: (1)high-level output voltage(IOH=-2mA): 2.4V; (2)low-level output voltage(IOL=1.5mA): 0.1VCC max; (3)3 state output, high-impedance state current(VI=VCC):-1uA max; (4)low level input current(VI=GND):-1uA max, etc.