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STMicroelectronics Electronic Components Datasheet

M58LT128HSB Datasheet

(M58LT128HSB / M58LT128HST) Flash memories

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M58LT128HST
M58LT128HSB
128-Mbit (8 Mb ×16, Multiple Bank, Multilevel interface, Burst)
1.8 V supply, Secure Flash memories
Features
Supply voltage
– VDD = 1.7 V to 2.0 V for program, erase
and read
– VDDQ = 2.7 V to 3.6 V for I/O buffers
– VPP = 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 VPP = VSS
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
BGA
TBGA64 (ZA)
10 × 13 mm
Electronic signature
– Manufacturer code: 20h
– Top device codes:
M58LT128HST: 88D6h
– Bottom device codes
M58LT128HSB: 88D7h
TBGA64 package
– ECOPACK® compliant
March 2007
Rev 1
1/110
www.st.com
1


STMicroelectronics Electronic Components Datasheet

M58LT128HSB Datasheet

(M58LT128HSB / M58LT128HST) Flash memories

No Preview Available !

www.DataSheet4U.com
Contents
Contents
M58LT128HST, M58LT128HSB
1
2
3
4
2/110
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1 Address inputs (A0-A22) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Data inputs/outputs (DQ0-DQ15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3 Chip Enable (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 Output Enable (G) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.5 Write Enable (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6 Reset (RP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7 Latch Enable (L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8 Clock (K) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.9 Wait (WAIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.10
2.11
2.12
2.13
2.14
VDD supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VDDQ supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VPP program supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VSS ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
VSSQ ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Bus operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Bus Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Bus Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3 Address Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.4 Output Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.6 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Command interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1 Read Array command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Read Status Register command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3 Read Electronic Signature command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.4 Read CFI Query command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.5 Clear Status Register command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20


Part Number M58LT128HSB
Description (M58LT128HSB / M58LT128HST) Flash memories
Maker STMicroelectronics
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M58LT128HSB Datasheet PDF





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