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M58PR256J Datasheet(PDF) 1 Page - STMicroelectronics

Part No. M58PR256J
Description  256 Mbit or 512 Mbit (x16, Multiple Bank, Multilevel, Burst) 1.8 V supply Flash memories
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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M58PR256J Datasheet(HTML) 1 Page - STMicroelectronics

 
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December 2006
Rev 3
1/114
1
M58PR256J
M58PR512J
256 Mbit or 512 Mbit (x16, Multiple Bank, Multilevel, Burst)
1.8 V supply Flash memories
Features
Supply voltage
–VDD = 1.7 V to 2.0 V for program, erase and
read
–VDDQ = 1.7 V to 2.0 V for I/O buffers
–VPP = 9 V for fast program
Synchronous / Asynchronous Read
– Synchronous Burst Read mode:
108 MHz, 66 MHz
– Asynchronous Page Read mode
– Random access: 96 ns
Programming time
– 4.2 µs typical Word program time using
Buffer Enhanced Factory Program
command
Memory organization
– Multiple Bank Memory Array: 32 Mbit
Banks (256 Mbit devices); 64 Mbit Banks
(512 Mbit devices)
– Four Extended Flash Array (EFA) Blocks of
64 Kbits
Dual operations
– program/erase in one Bank while read in
others
– No delay between read and write
operations
Block locking
– All Blocks locked at power-up
– Any combination of Blocks can be locked
with zero latency
–WP for Block Lock-Down
– Absolute Write Protection with VPP = VSS
Security
– 64 bit unique device number
– 2112 bit user programmable OTP Cells
Common Flash Interface (CFI)
100,000 program/erase cycles per block
Electronic signature
– Manufacturer Code: 20h
– 256 Mbit Device: 8818
– 512 Mbit Device: 8819
The M58PRxxxJ memories are only available as part of a multi-chip package device.
Not packaged separately
www.st.com


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