AM50DL128CH85IS datasheet(25/66 Pages) SPANSION

25 / 66 page

February 6, 2004

Am50DL128CH

ADV ANCE

I N FO RMAT I O N

Table 7.

CFI Query Identification String

Table 8.

System Interface String

Addresses

(Word Mode)

Data

Description

10h

11h

12h

0051h

0052h

0059h

Query Unique ASCII string “QRY”

13h

14h

0002h

0000h

Primary OEM Command Set

15h

16h

0040h

0000h

Address for Primary Extended Table

17h

18h

0000h

Alternate OEM Command Set (00h = none exists)

19h

1Ah

0000h

Address for Alternate OEM Extended Table (00h = none exists)

Addresses

(Word Mode)

Data

Description

1Bh

0027h

CC Min. (write/erase)

D7–D4: volt, D3–D0: 100 millivolt

1Ch

0036h

CC Max. (write/erase)

D7–D4: volt, D3–D0: 100 millivolt

1Dh

0000h

PP Min. voltage (00h = no VPP pin present)

1Eh

0000h

PP Max. voltage (00h = no VPP pin present)

1Fh

0003h

Typical timeout per single byte/word write 2

N µs

20h

0000h

Typical timeout for Min. size buffer write 2

µs (00h = not supported)

21h

0009h

Typical timeout per individual block erase 2

N ms

22h

0000h

Typical timeout for full chip erase 2

N ms (00h = not supported)

23h

0005h

Max. timeout for byte/word write 2

N times typical

24h

0000h

Max. timeout for buffer write 2

N times typical

25h

0004h

Max. timeout per individual block erase 2

N times typical

26h

0000h

Max. timeout for full chip erase 2

N times typical (00h = not supported)

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