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National Semiconductor Electronic Components Datasheet

PCM16C010 Datasheet

Configurable PC Card Interface Chip

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August 1996
PCM16C010
Configurable PC Card Interface Chip
General Description
National’s PCM16C010 acts as a standard interface be-
tween the PC Card Host bus and local card busses found on
I O and memory PC Cards This device allows the card de-
signer to focus on the design of the I O functions while
providing a one-chip solution for I O memory window con-
trol EEPROM interfacing and power management
The PCM16C010 provides a PC Card interface for any ISA
like function which allows it to be placed on a PC Card
In addition the PCM16C010 provides the capability to con-
figure the function as a NAND Flash (NM29N16) interface
supporting all of the necessary control signals required to
handshake with NAND Flash (NM29N16) memory devices
The PCM16C010 is fully compliant with the PC Card Stan-
dard This IC allows the system software to setup an I O
decode window and provides the Attribute memory 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
Features
Y PC Card bus interface
Y PC Card Standard configuration registers
Y 100 pin TQFP package
Y Configurable as NAND Flash (NM29N16) interface
Y Serial EEPROM Interface compatible with
MICROWIRETM EEPROM protocol
Y 1-kbyte on chip RAM for attribute memory which shad-
ows the CIS and is used for loading static registers
Y Address decoding and control for I O functions
Y Power management and clock control
Y Common memory logic for common memory devices in-
cluding NOR Flash devices
Y Operating voltage range e VCC(opr) e 3VE5 0V
1 0 System Diagram
FIGURE 1-1
TL F 12147 – 1
TRI-STATE is a registered trademark of National Semiconductor Corporation
MICROWIRETM is a trademark of National Semiconductor Corporation
C1996 National Semiconductor Corporation TL F 12147
RRD-B30M17 Printed in U S A
http www national com


National Semiconductor Electronic Components Datasheet

PCM16C010 Datasheet

Configurable PC Card Interface Chip

No Preview Available !

Table of Contents
GENERAL DESCRIPTION AND PRODUCT FEATURES
1
1 0 SYSTEM DIAGRAM
1
2 0 CONNECTION DIAGRAM
3
3 0 PINOUT DESCRIPTION AND DETAILED TABLES
4
4 0 BLOCK DIAGRAM
7
5 0 FUNCTIONAL DESCRIPTION
8
5 1 Address Maps
8
5 1 1 Attribute Memory Addressing
5 1 2 I O Memory Addressing
5 1 3 Common Memory Addressing
8
9
9
5 2 CIS (Card Information Structure)
9
5 3 Registers
9
5 3 1 PCM16C010 Specific Registers
5 3 2 PC Card Register
9
11
5 4 Logic Descriptions
14
5 4 1 I O Card Interface Logic for PC Card Host I O Access
14
5 4 2 EEPROM Interface
14
5 4 3 Power Management
15
5 4 4 NAND Flash (NM29N16) Interface
15
NAND Flash (NM29N16) Mode Register Set (Table 5-2)
16
NAND Flash (NM29N16) Interface Block Diagram (Figure 5-2)
17
Typical PCM16C010 to NAND Flash (NM29N16) Read to I O Space Sequence (Figures 5-3 5-4 and Table 5-3) 18
6 0 OPERATIONAL MODES
6 1 Initial Setup (Reset) and Configuration
6 2 Reset Conditions
6 3 16-Bit 8-Bit Operation
6 4 Special Testability Modes
20
20
20
20
20
SOFTWARE
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
RELIABILITY REQUIREMENTS
DC ELECTRICAL CHARACTERISTICS
TIMING SPECIFICATIONS AND DIAGRAMS
CAPACITANCE
TYPICAL APPLICATIONS
REFERENCES
PHYSICAL DIMENSIONS
20
21
21
21
21
23
37
37
37
38
http www national com
2


Part Number PCM16C010
Description Configurable PC Card Interface Chip
Maker National Semiconductor
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PCM16C010 Datasheet PDF






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