M36DR232 datasheet(1/46 Pages) STMICROELECTRONICS

Part #	M36DR232

Description	32 Mbit 2Mb x16, Dual Bank, Page Flash Memory and 2 Mbit 128K x16 SRAM, Multiple Memory Product

PDF	46 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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November 2001

M36DR232A

M36DR232B

32 Mbit (2Mb x16, Dual Bank, Page) Flash Memory

and 2 Mbit (128K x16) SRAM, Multiple Memory Product

FEATURES SUMMARY

s

SUPPLY VOLTAGE

–VDDF =VDDS =1.65V to 2.2V

–VPPF = 12V for Fast Program (optional)

s

ACCESS TIME: 100,120ns

s

LOW POWER CONSUMPTION

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ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M36DR232A: 00A0h

– Bottom Device Code, M36DR232B: 00A1h

FLASH MEMORY

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32 Mbit (2Mb x16) BOOT BLOCK

– Parameter Blocks (Top or Bottom Location)

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PROGRAMMING TIME

– 10µs typical

– Double Word Programming Option

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ASYNCRONOUS PAGE MODE READ

– Page width: 4 Word

– Page Mode Access Time: 35ns

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DUAL BANK OPERATION

– Read within one Bank while Program or

Erase within the other

– No Delay between Read and Write

Operations

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BLOCK PROTECTION ON ALL BLOCKS

–WPF for Block Locking

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COMMON FLASH INTERFACE

– 64 bit Security Code

SRAM

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2 Mbit (128K x 16 bit)

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LOW VDDS DATA RETENTION: 1V

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POWER DOWN FEATURES USING TWO

CHIP ENABLE INPUTS

Figure 1. Packages

FBGA

Stacked LFBGA66 (ZA)

8 x 8 ball array

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