M74DW66500B90ZT datasheet(10/19 Pages) STMICROELECTRONICS

Part #	M74DW66500B90ZT

Description	2x 64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 32Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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10 / 19 page

M74DW66500B

10/19

FLASH MEMORY DEVICES

The M74DW66500B contains two 64Mbit Flash

memories. For detailed information on how to use

these, see the M29DW640D datasheet, which is

available on the STMicroelectronics web site,

www.st.com.

PSRAM DEVICE

The M74DW66500B contains a 32Mbit Pseudo

SRAM. For detailed information on how to use it,

see the M69AW048B datasheet, which is avail-

able from your local STMicroelectronics distribu-

tor.

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Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M72DW64000B	102Kb / 19P	64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 16Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product October 2003
	M76DW63000A	404Kb / 27P	64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 8Mbit/4Mbit SRAM, 3V Supply, Multiple Memory Product
	M76DW52003TA	362Kb / 27P	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product
	M30LW128D	860Kb / 57P	128 Mbit (two 64Mbit, x8/x16, Uniform Block, Flash Memories) 3V Supply, Multiple Memory Product February 2003
Numonyx B.V	M29DW641F	1Mb / 80P	64 Mbit (4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
Numonyx B.V	M29DW128F	1Mb / 94P	128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory
STMicroelectronics	M29DW128F	756Kb / 94P	128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory
Numonyx B.V	M29DW640F	1Mb / 74P	64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
STMicroelectronics	M29DW640D	945Kb / 55P	64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
STMicroelectronics	M29DW128F	719Kb / 93P	128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory August 2005 Rev 1.0