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M27W064

STMicroelectronics
Part Number M27W064
Manufacturer STMicroelectronics
Description 64 Mbit 4Mb x16 3V Supply FlexibleROM Memory
Published Apr 1, 2005
Detailed Description M27W064 64 Mbit (4Mb x16) 3V Supply FlexibleROM™ Memory PRELIMINARY DATA FEATURES SUMMARY s ONE TIME PROGRAMMABLE s Fi...
Datasheet PDF File M27W064 PDF File

M27W064
M27W064

Overview
M27W064 64 Mbit (4Mb x16) 3V Supply FlexibleROM™ Memory PRELIMINARY DATA FEATURES SUMMARY s ONE TIME PROGRAMMABLE s Figure 1.
Packages SUPPLY VOLTAGE – VCC = 2.
7 to 3.
6V for Read – VPP = 11.
4 to 12.
6V for Program s ACCESS TIME – 90ns at VCC = 3.
0 to 3.
6V – 100, 110ns at VCC = 2.
7 to 3.
6V PROGRAMMING TIME – 9µs per Word typical – Multiple Word Programming Option (8s typical Chip Program) s SO44 (M) s s SUITABLE FOR ON-BOARD PROGRAMMING PROGRAM CONTROLLER – Embedded Word Program algorithms ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Device Code : 888Ah s TSOP48 (N) 12 x 20mm November 2002 This is preliminary information on a new product now in development or undergoing evaluation.
Details are subject to change without notice.
1/23 M27W064 TABLE OF CONTENTS FEATURES SUMMARY .
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1 Figure 1.
Packages .
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Figure 2.
Logic Diagram .
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Table 1.
Signal Names .
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Figure 3.
SO Connections .
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Figure 4.
TSOP Connections.
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1 4 4 5 5 SIGNAL DESCRIPTIONS .
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6 Address Inputs (A0-A21).
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6 Data Inputs/Outputs (DQ0-DQ7).
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