128 K x 32 Flash Module
PUMA68F4006X - 70/90/12
Issue 5.0 December 1999
Description
The PUMA68 range of devices provide a high
density surface mount industry standard memory
solution which may accommodate various memory
technologies including SRAM, EEPROM and
Flash. The devices are designed to offer a defined
upgrade path and may be user configured as 8, 16
or 32 bits wide.
The PUMA68F4006X is a 128Kx32 FLASH module
housed in a 68 Jleaded package which complies with
the JEDEC 68 PLCC standard. Access times of 70,
90 or 120ns are available. The 5V device is available
to commercial and industrial temperature grade.
512K x 32, 1M x 32 and 2Mx32 FLASH PUMA68
devices are available in the same footprint to offer a
defined upgrade path.
Block Diagram
A0~A16
/OE
/WE
128K x 8
FLASH
/CS1
/CS2
/CS3
/CS4
D0~7
D8~15
D16~23
D24~31
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
Features
鈥?Access times of 70, 90 and 120ns.
鈥?5V + 10%.
鈥?Commercial and Industrial temperature grades
鈥?JEDEC Standard 68 PLCC footprint.
鈥?Industry standard pinout.
鈥?User configurable as 8 / 16 / 32 bits wide.
鈥?10 Year Data Retention
鈥?Write Erase Cycle Endurance 100,000 (min)
鈥?Automatic Write/Erase by Embedded Algorithm
鈥?Uniform Sector Device.
Pin Definition
See page 2.
Pin Functions
Description
Address Input
Data Input/Output
Chip Select
Write Enable
Output Enable
No Connect
Power
Ground
Signal
A0~A16
D0~D31
/CS1~4
/WE
/OE
NC
V
CC
V
SS
Package Details
Plastic 鈥楯鈥?Leaded JEDEC PLCC
Max. Dimensions (mm) - 25.27 x 25.27 x 5.08
Elm Road, West Chirton Industrial Estate, North Shields, NE29 8SE, England.
TEL +44 (0191) 2930500. FAX +44 (0191) 2590997 E-mail:
hmpsales@mosaicsemi.com
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