M29W320 ST Microelectronics, M29W320 Datasheet
M29W320
Manufacturer Part Number
M29W320
Description
32 Mbit 4Mb x8 or 2Mb x16 / Boot Block 3V Supply Flash Memory
Manufacturer
ST Microelectronics
Datasheet
1.M29W320.pdf
(44 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29W320DB-70N1
Manufacturer:
ST
Quantity:
3 000
Company:
Part Number:
M29W320DB-70N6
Manufacturer:
ST
Quantity:
240
Part Number:
M29W320DB-70N6
Manufacturer:
ST
Quantity:
20 000
FEATURES SUMMARY
May 2003
SUPPLY VOLTAGE
– V
– V
ACCESS TIME: 70, 90ns
PROGRAMMING TIME
– 10µs per Byte/Word typical
67 MEMORY BLOCKS
– 1 Boot Block (Top or Bottom Location)
– 2 Parameter and 64 Main Blocks
PROGRAM/ERASE CONTROLLER
– Embedded Byte/Word Program algorithms
ERASE SUSPEND and RESUME MODES
– Read and Program another Block during
UNLOCK BYPASS PROGRAM COMMAND
– Faster Production/Batch Programming
V
PROTECT
TEMPORARY BLOCK UNPROTECTION
MODE
COMMON FLASH INTERFACE
– 64 bit Security Code
LOW POWER CONSUMPTION
– Standby and Automatic Standby
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Top Device Code M29W320DT: 22CAh
– Bottom Device Code M29W320DB: 22CBh
PP
Read
Erase Suspend
CC
PP
/WP PIN for FAST PROGRAM and WRITE
=12V for Fast Program (optional)
= 2.7V to 3.6V for Program, Erase and
32 Mbit (4Mb x8 or 2Mb x16, Boot Block)
Figure 1. Packages
3V Supply Flash Memory
TFBGA63 (ZA)
TSOP48 (N)
63 ball array
12 x 20mm
M29W320DB
M29W320DT
FBGA
1/44
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