hmp
Description
The PUMA 84 range of devices provide a high
density, surface mount memory solution with
density up to twice that of standard monolithic
devices.
The PUMA 84 may accomodate various memory
technologies including SRAM, FLASH and
EEPROM. The devices are designed to offer a
defined upgrade path and may be user configured
as 16, 32 or 64 bits wide.
The PUMA 84FV512000 is a 8M x 64, 2.7~3.6V
NAND Flash Module in a 84 J Leaded package
which complies with the JEDEC 84 PLCC standard.
ALE
CLE
RY/BY#
/OE
/SE
/WP
/WE2
/WE1
/CS1
8M x 64 Nand FLASH Module
PUMA 84FV512000
Issue 1.0 Sept 2001
Block Diagram
8M x 8
FLASH
8M x 8
FLASH
I/O0~I/O7
I/O8~I/O15
8M x 8
FLASH
/CS2
8M x 8
FLASH
8M x 8
FLASH
/CS3
8M x 8
FLASH
8M x 8
FLASH
/CS4
8M x 8
FLASH
I/O16~I/O23
Features
512 Mbit 2.7~3.6V NAND Flash.
May be organised as 8Mx64, 16Mx32 & 32Mx16
Block architecture.
- 8Kbyte blocks+256 byte spare area.
- 512 byte page + 16 byte spare area for ECC and
other system overhead information.
Minimum 10K cycles per block
Fast read and write performance
- Read <7µs initial, < 50ns sequential
- Program: 200µs (full page program at 400ns/byte)
- Erase: < 2ms/8 Kbyte block
Seperate V
CCQ
for 5 volt I/O tolerance
Embeded algorithms - Automated Program and
Erase.
Write Protect (/WP) pin to prevent inadvertent
writes.
Ready/Busy (RY/BY#) pin indicates program or
erase cycle completion.
Byte writes allowed via /WE1~2.
10 year data retention.
Commercial and Industrial temperature grades.
JEDEC Standard 84 J Lead surface mount
package.
I/O24~I/O31
I/O32~I/O39
I/O40~I/O47
I/O48~I/O55
I/O56~I/O63
Pin Functions
Description
Input/Output
Chip Select
Address Latch Enable
Command Latch Enable
Write Enable
Output Enable
Spare Area Enable
Write Protect
Ready/Busy#
No Connect
I/O Voltage Supply
Power
Ground
Signal
I/O0~I/O63
/CS1~4
ALE
CLE
/WE1~2
/OE
/SE
/WP
RY/BY#
NC
V
CCQ
V
CC
GND
Package Details
PUMA 84 - Plastic 84 J Leaded Package.
Max. Dimensions - 30.35 x 30.35 x 5.08 (Max.)
All Dimensions in mm.
Elm Road, West Chirton Industrial Estate, North Shields, NE29 8SE, England.
TEL +44 (0191) 2930500. FAX +44 (0191) 2590997 E-mail:
hmpsales@mosaicsemi.com
Ordering Information
Ordering Information
PUMA 84FV512000NI
Temperature Range
Flash Type
Memory Organisation
Blank = Commercial
I = Industrial
N = AMD Nand Flash
512000 = Configurable as
8M x 64, 16M x 32,
32M x 16
V = 2.7~3.6V
F = NAND FLASH
PUMA 84 = Plastic 84 J Leaded
Package
Power Consumption
Technology
Package
Note :
Although this data is believed to be accurate the information contained herein is not intended to and does not create
any warranty of merchantibility or fitness for a particular purpose.
Our products are subject to a constant process of development. Data may be changed without notice.
Products are not authorised for use as critical components in life support devices without the express written
approval of a company director.
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Issue 1.0 September 2001