AT25SL321 datasheet(65/82 Pages) DIALOG

Teilenummer	AT25SL321

Bauteilbeschribung	32-Mbit, 1.7 V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support

PDF	82 Pages

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AT25SL321

DS-25SL321–112H–2020-10

Table 8-11. SFDP Parameters Table 2

Description

Comment

Address

(h) Byte

Address

(Bit)

Data (b)

(Bit)

Data (h)

(Byte)

VCC Minimum Voltage

1650h: 1.65V,

1700h: 1.70V,

2300h: 2.30V,

2500h: 2.50V,

2700h: 2.70V

80h

81h

15:0

0000 0000

0001 0111

00h

17h

VCC Maximum Voltage

1950h: 1.95V,

3600h: 3.60V,

4000h: 4.00V,

4400h: 4.40V

82h

83h

31:16

0000 0000

0010 0000

00h

20h

Array Protection Method

10b: use non-volatile

status register

84h

85h

01:00

00h

Power up Protection default

0: power up unprotected,

1: power up protected

Protection Disable Opcodes

011b: use status register

05:03

00 0

Protection Enable Opcodes

011b: use status register

08:06

0 00

Protection Read Opcodes

011b: use status register

11:09

000

Protection Register Erase

Opcode

00b: not supported,

01b: Opcodes 3Dh, 2Ah,

7Fh, CFh,

13:12

Protection Register Program

Opcode

00b: not supported,

01b: Opcodes 3Dh, 2Ah,

7Fh, FCh

15:14

Reserved

FFh

86h

23:16

1111 1111

FFh

Reserved

FFh

87h

31:24

1111 1111

FFh

Reserved

FFh

88h - FFh

Reserved

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