M29W040B datasheet(1/20 Pages) STMICROELECTRONICS

部件名	M29W040B

功能描述	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory

PDF	20 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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September 2005

M29W040B

4 Mbit (512Kb x8, Uniform Block)

Low Voltage Single Supply Flash Memory

■

SINGLE 2.7 to 3.6V SUPPLY VOLTAGE for

PROGRAM, ERASE and READ OPERATIONS

■

ACCESS TIME: 55ns

■

PROGRAMMING TIME

– 10µs per Byte typical

■

8 UNIFORM 64 Kbytes MEMORY BLOCKS

■

PROGRAM/ERASE CONTROLLER

– Embedded Byte Program algorithm

– Embedded Multi-Block/Chip Erase algorithm

– Status Register Polling and Toggle Bits

■

ERASE SUSPEND and RESUME MODES

– Read and Program another Block during

Erase Suspend

■

UNLOCK BYPASS PROGRAM COMMAND

– Faster Production/Batch Programming

■

LOW POWER CONSUMPTION

– Standby and Automatic Standby

■

100,000 PROGRAM/ERASE CYCLES per

BLOCK

■

20 YEARS DATA RETENTION

– Defectivity below 1 ppm/year

■

ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Device Code: E3h

■

ECOPACK® PACKAGES AVAILABLE

TSOP32 (N)

8 x 20mm

PLCC32 (K)

TSOP32 (NZ)

8 x 14mm

Figure 1. Logic Diagram

AI02953

19

A0-A18

W

DQ0-DQ7

VCC

M29W040B

G

E

VSS

8

类似零件编号 - M29W040B

制造商	部件名	数据表	功能描述
STMicroelectronics	M29W040	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999
	M29W040-100K1R	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999
	M29W040-100K1TR	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999
	M29W040-100K5R	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999
	M29W040-100K5TR	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999

More results

类似说明 - M29W040B

制造商	部件名	数据表	功能描述
STMicroelectronics	M29F040	232Kb / 31P	4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory Nov-1999
	M29W004BT	157Kb / 20P	4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory 09-Mar-2000
	M29W004T	222Kb / 30P	4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory Jun-1999
	M29W040	205Kb / 31P	4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory Nov-1999
	M50FW040	249Kb / 41P	4 Mbit 512Kb x8, Uniform Block 3V Supply Firmware Hub Flash Memory 10-Nov-2004
	M50LPW040	272Kb / 36P	4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory 12-Mar-2002
	M50LPW041	268Kb / 37P	4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory 16-Sep-2002
	M29F040B	190Kb / 21P	4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory 22-Apr-2002
	M29F040B	407Kb / 20P	4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory 19-Sep-2005
	M29F040B70N6	178Kb / 21P	4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory Apr-2002

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M29W040B 数据表(PDF) 1 Page - STMicroelectronics

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