M36DR232A
M36DR232B
32 Mbit (2Mb x16, Dual Bank, Page) Flash Memory
and 2 Mbit (128K x16) SRAM, Multiple Memory Product
FEATURES SUMMARY
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SUPPLY VOLTAGE
鈥?V
DDF
= V
DDS
=1.65V to 2.2V
s
s
s
Figure 1. Packages
鈥?V
PPF
= 12V for Fast Program (optional)
ACCESS TIME: 100,120ns
LOW POWER CONSUMPTION
ELECTRONIC SIGNATURE
鈥?Manufacturer Code: 20h
鈥?Top Device Code, M36DR232A: 00A0h
鈥?Bottom Device Code, M36DR232B: 00A1h
FBGA
FLASH MEMORY
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32 Mbit (2Mb x16) BOOT BLOCK
鈥?Parameter Blocks (Top or Bottom Location)
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Stacked LFBGA66 (ZA)
8 x 8 ball array
PROGRAMMING TIME
鈥?10碌s typical
鈥?Double Word Programming Option
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ASYNCRONOUS PAGE MODE READ
鈥?Page width: 4 Word
鈥?Page Mode Access Time: 35ns
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DUAL BANK OPERATION
鈥?Read within one Bank while Program or
Erase within the other
鈥?No Delay between Read and Write
Operations
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BLOCK PROTECTION ON ALL BLOCKS
鈥?WPF for Block Locking
COMMON FLASH INTERFACE
鈥?64 bit Security Code
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SRAM
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2 Mbit (128K x 16 bit)
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s
LOW V
DDS
DATA RETENTION: 1V
POWER DOWN FEATURES USING TWO
CHIP ENABLE INPUTS
November 2001
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