M28W320FCT
M28W320FCB
32 Mbit (2Mb x16, Boot Block)
3V Supply Flash Memory
Features
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Supply Voltage
– V
DD
= 2.7V to 3.6V Core Power Supply
– V
DDQ
= 1.65V to 3.6V for Input/Output
– V
PP
= 12V for fast Program (optional)
Access Time: 70, 80, 90, 100ns
Programming Time
– 10µs typical
– Double Word Programming Option
– Quadruple Word Programming Option
Common Flash Interface
Memory Blocks
– Parameter Blocks (Top or Bottom location)
– Main Blocks
Block Locking
– All blocks locked at Power Up
– Any combination of blocks can be locked
– WP for Block Lock-Down
Security
– 128 bit user Programmable OTP cells
– 64 bit unique device identifier
Automatic Stand-by mode
Program and Erase Suspend
100,000 Program/Erase cycles per block
Electronic Signature
– Manufacturer Code: 20h
– Top Device Code, M28W320FCT: 88BAh
– Bottom Device Code, M28W320FCB:
88BBh
ECOPACK
®
packages
FBGA
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TFBGA47 (ZB)
6.39 x 6.37mm
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TSOP48 (N)
12 x 20mm
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December 2007
Rev 4
1/69
1
NUMONYX [ NUMONYX B.V ]
