EN25B80-75VIP datasheet(33/33 Pages) EON

33 / 33 page

This Data Sheet may be revised by subsequent versions

or modifications due to changes in technical specifications.

EN25B80

Rev. C, Issue Date: 2006/12/25

Revisions List

Revision No Description

Date

Initial release

2006/04/26

1. Change clock rate from 50MHz to 75MHz in page 1

2. Add INSTRUCTIONS description in page 9

3. Change Table 8 DC Characteristics in page 23

(1) Add ICC3 for 75MHz

(2) Change ICC1, ICC2 from 10µA to 20µA

4. Change Table 10 to 75MHz AC Characteristics in page 24

(1) Change F

R from 50 to 75MHz

(2) Change f

R from 33 to 50MHz

(3) Change t

CLH from 9ns to 6ns

(4) Change t

CLL from 9ns to 6ns

(5) Change t

SHQZ from 9ns to 6ns

(6) Change t

HLQZ from 9ns to 6ns

(7) Change t

HHQZ from 9ns to 6ns

(8) Change t

CLQV from 9ns to 6ns

(9) Restore CS# Active Setup Time from 2ns to 5ns

(10)Change Data In Setup Time from 5ns to 2ns

5. Add Table 11: 50MHz AC Characteristics in page 25

6. Add 75MHz option in Ordering Information, page 31

2006/08/29

Change Page program time 1.4 ms typical to 1.5 ms typical

Sector erase time 100 to 300 ms typical to 300 to 800 ms

Chip erase time 5 seconds to 10 seconds typical

Add 8 pin PDIP for package options in page 1

Change Table 10 : 75MHz AC Characteristics in page 24

(1) Change Page program time 1.4ms typical to 1.5ms

(2) Change 64KB Sector erase time 0.3 / 0.6 seconds to

0.8 / 2 seconds for typical and maximum

(3) Change 16KB Sector erase time 0.15 / 0.3 seconds to

0.5 / 1 seconds for typical and maximum

(4) Change 4KB Sector erase time 0.1 / 0.2 seconds to

0.3 / 0.6 seconds for typical and maximum

(5) Change Chip erase time 5 / 10 seconds to 10 / 20

seconds for typical and maximum

3. Change Table 11 : 50MHz AC Characteristics in page 25

(1) Change Page program time 1.4ms typical to 1.5ms

(2) Change 64KB Sector erase time 0.3 / 0.6 seconds to

0.8 / 2 seconds for typical and maximum

(3) Change 16KB Sector erase time 0.15 / 0.3 seconds to

0.5 / 1 seconds for typical and maximum

(4) Change 4KB Sector erase time 0.1 / 0.2 seconds to

0.3 / 0.6 seconds for typical and maximum

(5) Change Chip erase time 5 / 10 seconds to 10 / 20

seconds for typical and maximum

4. Add 8-pin PDIP in Package Mechanical in page 31

5. Add 8 pin PDIP package option ‘Q’ and 75MHz option to

ordering information in page 32

2006/12/25

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