M58LT128HST
M58LT128HSB
128 Mbit (8 Mb ×16, multiple bank, multilevel interface, burst)
1.8 V supply, secure Flash memories
Features
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Supply voltage
– V
DD
= 1.7 V to 2.0 V for Program, Erase
and Read
– V
DDQ
= 2.7 V to 3.6 V for I/O buffers
– V
PP
= 9 V for fast program
Synchronous/Asynchronous Read
– Synchronous Burst Read mode: 52 MHz
– Asynchronous Page Read mode
– Random access: 85 ns
Synchronous Burst Read Suspend
Programming time
– 2.5 µs typical word program time using
Buffer Enhanced Factory Program
command
Memory organization
– Multiple bank memory array: 8-Mbit banks
– Parameter blocks (top or bottom location)
Dual operations
– program/erase in one bank while read in
others
– No delay between Read and Write
operations
Block protection
– All blocks protected at power-up
– Any combination of blocks can be protected
with zero latency
– Absolute write protection with V
PP
= V
SS
Security
– Software security features
– 64-bit unique device number
– 2112-bit user programmable OTP Cells
Common flash interface (CFI)
100 000 program/erase cycles per block
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BGA
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TBGA64 (ZA)
10 × 13 mm
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Electronic signature
– Manufacturer code: 20h
– Top device codes:
M58LT128HST: 88D6h
– Bottom device codes
M58LT128HSB: 88D7h
TBGA64 package
– ECOPACK® available
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December 2007
Rev 3
1/110
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