鈻?/div>
SUPPLY VOLTAGE
鈥?V
DD
= 2.7V to 3.6V Core Power Supply
鈥?V
DDQ
= 2.7V to 3.6V for Input/Output
鈥?V
PP
= 12V for fast Program (optional)
ACCESS TIME: 70ns
PROGRAMMING TIME:
鈥?10碌s typical
鈥?Double Word Programming Option
鈥?Quadruple Word Programming Option
COMMON FLASH INTERFACE
UNIFORM BLOCKS
64-KWord UNIFORM MEMORY BLOCKS
鈥?M28W320FSU: 32 Blocks
鈥?M28W640FSU: 64 Blocks
HARDWARE PROTECTION
鈥?V
PP
Pin for Write protect of All Blocks
SECURITY FEATURES
鈥?128 bit User-programmable OTP segment
鈥?64 bit Unique Device Identifier
鈥?KRYPTO Features:
Modify Protection,
Read Protection,
Device Authentication
AUTOMATIC STAND-BY MODE
PROGRAM and ERASE SUSPEND
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
鈥?Manufacturer Code: 20h
鈥?Device Codes:
M28W320FSU: 880Ch,
M28W640FSU: 8857h
PACKAGE
鈥?Compliant with Lead-Free Soldering
Processes
鈥?Lead-Free Version
Figure 1. Package
BGA
TBGA64 (ZA)
10 x 13mm
May 2005
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