ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22
1.0
Product Features
• Single-chip PC Card (PCMCIA) controllers
• Direct connection to ISA (PC AT) bus and one or two PC Card sockets
• Compliant with PC Card Standard, PCMCIA 2.1, and JEIDA 4.1
• 82365SL-compatible register set,
ExCA -compatible
• Automatic Low-Power Dynamic mode for lowest active power consumption
• Programmable Suspend mode
• Hardware-enabled Super Suspend mode
• Five programmable memory windows per socket and two programmable I/O windows per
socket
• Programmable card access cycle timing
• 8- or 16-bit system bus interface
• 8- and 16-bit PC Card interface support
• PCMCIA-ATA and ture-IDE disk interface support
• DMA support (PD6722)
• Card-voltage sense support
• PC Card activity indicator
• Mixed-voltage operation (3.3/5.0 V)
• Single-socket interface: 144-pin LQFP for smallest form factor (PD6710)
• Dual-socket interface: 208-pin MQFP or LQFP (PD6722)
Embedded and Mobile Systems Design Priorities
Supporting Features
Single-chip solutions
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Small Form Factor
No external buffers for host or socket
Efficient board layout
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Automatic Low-Power Dynamic mode
Hardware- and software-controlled Suspend
modes
Minimum Power Consumption
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Mixed-voltage operation
Write cache
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Programmable timing supports more cards,
faster reads and writes
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High Performance
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Automatic bus sizing for 8- or 16-bit
DMA available with the PD6722
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Compliant with PC Card Standard, PCMCIA 2.1,
and JEIDA 4.1
Hardware and Software Compatibility
82365SL A-step register-compatible,
ExCA -compatible
Datasheet
9
INTEL [ INTEL ]
