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AM29PL320D Datasheet(PDF) 3 Page - Advanced Micro Devices

Part No. AM29PL320D
Description  32 Megabit (2 M x 16-Bit/1 M x 32-Bit) CMOS 3.0 Volt-only High Performance Page Mode Flash Memory
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Maker  AMD [Advanced Micro Devices]
Homepage  http://www.amd.com
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AM29PL320D Datasheet(HTML) 3 Page - Advanced Micro Devices

 
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Publication# 24075
Rev: C Amendment/+3
Issue Date: June 13, 2005
Refer to AMD’s Website (www.amd.com/flash) for the latest information.
Am29PL320D
32 Megabit (2 M x 16-Bit/1 M x 32-Bit)
CMOS 3.0 Volt-only High Performance Page Mode Flash Memory
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
■ 32 Mbit Page Mode device
— Word (16-bit) or double word (32-bit) mode
selectable via WORD# input
— Page size of 8 words/4 double words: Fast page
read access from random locations within the
page
■ Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
— Regulated voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
■ Flexible sector architecture
— Sector sizes (x16 configuration): One 16 Kword,
two 8 Kword, one 96 Kword and fifteen 128
Kword sectors
— Supports full chip erase
■ SecSi
™ (Secured Silicon) Sector region
— Current version of device has 512 words (256
double words); future versions will have 128
words (64 double words)
■ Top or bottom boot block configuration
■ Manufactured on 0.23 µm process technology
■ 20-year data retention at 125
°C
■ Minimum 1 million erase cycles guarantee
per sector
PERFORMANCE CHARACTERISTICS
■ High performance read access times
— Page access times as fast as 20 ns
— Random access times as fast as 60 ns
■ Power consumption (typical values)
— Initial page read current: 4 mA (1 MHz),
40 mA (10 MHz)
— Intra-page read current: 15 mA (10 MHz),
50 mA (33 MHz)
— Program/erase current: 25 mA
— Standby mode current: 2 µA
SOFTWARE FEATURES
■ Software command-set compatible with JEDEC
standard
— Backward compatible with Am29F and Am29LV
families
■ CFI (Common Flash Interface) compliant
— Provides device-specific information to the
system, allowing host software to easily
reconfigure for different Flash devices
■ Unlock Bypass Program Command
— Reduces overall programming time when
issuing multiple program command sequences
■ Erase Suspend/Erase Resume
— Suspends an erase operation to read data from,
or program data to, a sector that is not being
erased, then resumes the erase operation
HARDWARE FEATURES
■ Sector Protection
— A hardware method of locking a sector to prevent
any program or erase operations within that
sector
— Sectors can be locked via programming
equipment
— Temporary Sector Unprotect command
sequence allows code changes in previously
locked sectors
■ ACC (Acceleration) input provides faster
programming times
■ WP# (Write Protect) input
—At VIL, protects the first or last 32 Kword sector,
regardless of sector protect/unprotect status
—At VIH, allows removal of sector protection
— An internal pull up to VCC is provided
■ Package Options
— 84-ball FBGA
This product has been retired and is not recommended for designs. For new and current designs, S29GL032M supersedes Am29PL320D and is the factory-recommended migration path.
Please refer to the S29GL032M datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only.


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