M29W320DT Datasheet, PDF (1/56 Pages) STMicroelectronics – 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory

M29W320DT
M29W320DB
32 Mbit (4Mbx8 or 2Mbx16, Non-uniform Parameter Blocks,
Boot Block), 3V Supply Flash memory
Feature summary
■ Supply Voltage
– V_CC = 2.7V to 3.6V for Program, Erase and
Read
– V_PP =12V for Fast Program (optional)
■ 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
Erase Suspend
■ Unlock Bypass Program command
– Faster Production/Batch Programming
■ V_PP/WP pin for Fast Program and Write 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
■ ECOPACK^® packages available
TSOP48 (N)
12 x 20mm
FBGA
TFBGA48 (ZE)
June 2006
Rev 9
1/56
www.st.com
1