M58LW032 datasheet(49/61 Pages) STMICROELECTRONICS

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M58LW032A

Table 31. Extended Query information

Note: 1. Bit7 to bit4 are coded in Hexadecimal and scaled in Volt while bit3 to bit0 are in Binary Code Decimal and scaled in mV.

Address

offset

Address

A21-A2

Data (Hex)

x16 Bus Width

Description

(P)h

31h

50h

"P"

Query ASCII string - Extended Table

(P+1)h

32h

52h

"R"

(P+2)h

33h

49h

"I"

(P+3)h

34h

31h

Major version number

(P+4)h

35h

31h

Minor version number

(P+5)h

36h

CEh

Optional Feature: (1=yes, 0=no)

bit0, Chip Erase Supported (0=no)

bit1, Suspend Erase Supported (1=yes)

bit2, Suspend Program Supported (1=yes)

bit3, Protect/Unprotect Supported (1=yes)

bit4, Queue Erase Supported (0=no)

bit5, Instant Individual Block locking (0=no)

bit6, Protection bits supported (1=yes)

bit7, Page Read supported (1=yes)

bit8, Synchronous Read supported (1=yes)

Bits 9 to 31 reserved for future use

(P+6)h

37h

01h

(P+7)h

38h

00h

(P+8)h

39h

00h

(P+9)h

3Ah

01h

Function allowed after Suspend:

Program allowed after Erase Suspend (1=yes)

Bit 7-1 reserved for future use

(P+A)h

3Bh

01h

Block Status Register

bit0, Block Protect Bit status active (1=yes)

bit1, Block Lock-Down Bit status, not supported

bits 2 to 15 reserved for future use

(P+B)h

3Ch

00h

(P+C)h

3Dh

33h

VDD OPTIMUM Program/Erase voltage conditions

(P+D)h

3Eh

00h

VPP OPTIMUM Program/Erase voltage conditions

(P+E)h

3Fh

01h

OTP protection: No. of protection register fields

(P+F)h

40h

80h

Protection Register’s start address, least significant bits

(P+10)h

41h

00h

Protection Register’s start address, most significant bits

(P+11)h

42h

03h

n where 2n is number of factory reprogrammed bytes

(P+12)h

43h

03h

n where 2n is number user programmable bytes

(P+13)h

44h

04h

Page Read: 2n Bytes (n = bits 0-7)

(P+14)h

45h

03h

Synchronous mode configuration fields

(P+15)h

46h

01h

n where 2n+1 is the number of Words for the burst Length = 4

(P+16)h

47h

02h

n where 2n+1 is the number of Words for the burst Length = 8

(P+17)h

48h

07h

Burst Continuous

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