M29F032D datasheet(29/35 Pages) STMICROELECTRONICS

No de pièce	M29F032D

Description	32 Mbit (4Mb x8, Uniform Block) 5V Supply Flash Memory

PDF	35 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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M29F032D

Table 21. Primary Algorithm-Specific Extended Query Table

Table 22. Security Code Area

Address

Data

Description

Value

40h

50h

Primary Algorithm extended Query table unique ASCII string “PRI”

"P"

41h

52h

"R"

42h

49h

"I"

43h

31h

Major version number, ASCII

"1"

44h

30h

Minor version number, ASCII

"0"

45h

00h

Address Sensitive Unlock (bits 1 to 0)

00 = required, 01= not required

Silicon Revision Number (bits 7 to 2)

Yes

46h

02h

Erase Suspend

00 = not supported, 01 = Read only, 02 = Read and Write

47h

04h

Block Protection

00 = not supported, x = number of blocks per group

48h

01h

Temporary Block Unprotect

00 = not supported, 01 = supported

yes

49h

04h

Block Protect /Unprotect

04 = M29W400B mode

4Ah

00h

Simultaneous Operations, 00 = not supported

4Bh

00h

Burst Mode, 00 = not supported, 01 = supported

4Ch

00h

Page Mode, 00 = not supported, 01 = 4 page word, 02 = 8 page word

Address

Data

Description

61h

64 bit: unique device number

62h

63h

64h

65h

66h

67h

68h

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