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Part Number
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M29W200BB |
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Manufacturer
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ST Microelectronics |
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Description
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2 Mbit 256Kb x8 or 128Kb x16 / Boot Block Low Voltage Single Supply Flash Memory |
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Published
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Apr 26, 2005 |
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Detailed Description
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M29W200BT M29W200BB
2 Mbit (256Kb x8 or 128Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
PRELIMINARY DATA
s...
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Datasheet
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M29W200BB
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Overview
M29W200BT M29W200BB
2 Mbit (256Kb x8 or 128Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
PRELIMINARY DATA
s
SINGLE 2.
7 to 3.
6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS ACCESS TIME: 55ns PROGRAMMING TIME – 10µs per Byte/Word typical 7 MEMORY BLOCKS – 1 Boot Block (Top or Bottom Location) – 2 Parameter and 4 Main Blocks
1 44
s s
s
s
PROGRAM/ERASE CONTROLLER – Embedded Byte/Word Program algorithm – Embedded Multi-Block/Chip Erase algorithm – Status Register Polling and Toggle Bits – Ready/Busy Output Pin
TSOP48 (N) 12 x 20mm
SO44 (M)
s
ERASE SUSPEND and RESUME MODES – Read and Program another Block during Erase Suspend Figure 1.
Logic Diagram
s
UNLOCK BYPASS...
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