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M58BW032BT Datasheet, PDF (1/60 Pages) STMicroelectronics – 32 Mbit (1Mb x32, Boot Block, Burst) 3.3V Supply Flash Memory | |||
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M58BW032BT, M58BW032BB
M58BW032DT, M58BW032DB
32 Mbit (1Mb x32, Boot Block, Burst)
3.3V Supply Flash Memory
PRELIMINARY DATA
FEATURES SUMMARY
â SUPPLY VOLTAGE
â VDD = 3.0V to 3.6V for Program, Erase
and Read
â VDDQ = VDDQIN = 1.6V to 3.6V for I/O
Buffers
â HIGH PERFORMANCE
â Access Time: 45, 55 and 60ns
â 75MHz Effective Zero Wait-State Burst
Read
â Synchronous Burst Reads
â Asynchronous Page Reads
â MEMORY ORGANIZATION
â Eight 64 Kbit small parameter Blocks
â Four 128Kbit large parameter Blocks (of
which one is OTP)
â Sixty-two 512Kbit main Blocks
â HARDWARE BLOCK PROTECTION
â WP pin Lock Program and Erase
â VPEN signal for Program/Erase Enable
â SOFTWARE BLOCK PROTECTION
â Tuning Protection to Lock Program and
Erase with 64-bit User Programmable
Password (M58BW032B version only)
â SECURITY
â 64-bit Unique Device Identifier (UID)
â FAST PROGRAMMING
â Write to Buffer and Program capability
â OPTIMIZED FOR FDI DRIVERS
â Common Flash Interface (CFI)
â Fast Program/Erase Suspend feature in
each block
â LOW POWER CONSUMPTION
â 100µA Typical Standby
Figure 1. Packages
PQFP80 (T)
BGA
LBGA80 (ZA)
10 x 8 ball array
â ELECTRONIC SIGNATURE
â Manufacturer Code: 20h
â Top Device Code M58BW032xT: 8838h
â Bottom Device Code M58BW032xB:
8837h
â OPERATING TEMPERATURE RANGE
â Automotive (Grade 3): â40 to 125°C
â Industrial (Grade 6): â40 to 90°C
November 2004
1/60
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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